WO2020135018A1

WO2020135018A1 - Rotationally heating cooker

Info

Publication number: WO2020135018A1
Application number: PCT/CN2019/124248
Authority: WO
Inventors: 王旭宁; 庞加伟; 王国海; 谢伟峰; 张根森; 张岱
Original assignee: 九阳股份有限公司
Priority date: 2018-12-25
Filing date: 2019-12-10
Publication date: 2020-07-02
Also published as: TW202023456A

Abstract

The present application discloses a rotationally heating cooker. The cooker comprises a housing; a rotatable accommodating body is disposed in the housing; a temperature retaining cover rotating along with the accommodating body is further arranged in the housing; a drive motor is arranged at the bottom of the accommodating body and drives the accommodating body or the temperature retaining cover to rotate; a cooking container rotating along with the accommodating body is arranged in the accommodating body; a heating device is further provided in the housing; the heating device rotates along with the accommodating body; the cooking container is fitted on the inner surface of the accommodating body; the temperature retaining cover includes an outer shell and an interlayer formed inside the outer shell; the accommodating body is arranged in the interlayer; and the heating device is disposed on the outer surface of the accommodating body. The present invention can solve the problem of low heating efficiency of the rotating cooker.

Description

Rotary heating cooking machine

This application requires the priority of the following Chinese patent applications:

Submitted to the China Patent Office on March 28, 2019, the application number is 201920411619.X, and the name of the invention is "a rotating cooking appliance",

Submitted to the China Patent Office on March 28, 2019 with the application number 201920411690.8 and the invention titled "A Cooking Utensil",

Submitted to the China Patent Office on March 28, 2019, the application number is 201920411712.0, and the name of the invention is "a rotating container and cooking appliance and cooking machine",

Submitted to the China Patent Office on March 28, 2019, the application number is 201910241476.7, and the name of the invention is "a cooking appliance and stir-fry cooking machine",

Submitted to the China Patent Office on December 25, 2018 with the application number 201811587769.2 and the invention titled "A Rotary-heating Cooking Machine",

The entire contents are incorporated by reference in this application.

Technical field

The invention relates to kitchen appliances, in particular to a rotary heating cooking machine.

Background technique

The cooking machine is an intelligent device that can realize automatic cooking. Compared with the traditional cooking pots, the cooking machine has functions such as automatic heating oil and automatic stir frying, so it is popular among consumers.

At present, there are many types of cooking machines, and there are many types. According to the different forms of stir-frying, the current cooking machines can be basically divided into two categories, one is stir-fry stir-fry, and the other is rotary stir-fry. The stirring shovel stir-fry generally includes a stirring shovel, which is driven by the motor to rotate in the pan to realize the automatic stir-frying of the ingredients. Rotary stir-fry generally includes a rotatable cooking container, and the ingredients can be evenly stir-fried through the rotation of the cooking container.

However, the existing rotary cooking machine generally has the heating device immobile, the cooking container rotates, and the heating device heats the cooking container. The problem is that there will be convection air between the two, which affects the heat transfer between the two , Leading to low heating efficiency, and there will be a lot of heat loss, affecting energy consumption.

Summary of the invention

The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a rotary heating cooking machine to solve the problem of low heating efficiency of the rotary heating cooking machine.

To solve the above technical problems, the present invention adopts the following technical solutions:

A rotary-heating cooking machine includes a housing, a rotatable accommodating body is provided in the housing, a heat-insulating cover rotating with the accommodating body is also provided in the housing, and a drive is provided at the bottom of the accommodating body A motor drives the motor to drive the accommodating body or the heat preservation cover to rotate, a cooking container rotating with the accommodating body is placed in the accommodating body, and a heating device is also provided in the housing, and the heating device follows the accommodating body The housing rotates together, and the cooking container is fitly placed on the inner surface of the containing body; wherein, the heat preservation cover includes an outer housing and the partition formed in the outer housing, the containing body is disposed on the housing In the partition, the heating device is disposed on the outer surface of the housing.

The beneficial effects of the invention:

1. A rotatable accommodating body is provided in the casing of the present invention, a cooking container rotating with the accommodating body is placed in the accommodating body, and a heating device is also provided in the casing, the heating device follows the The housing rotates together. The accommodating body drives the cooking container to rotate, so that the cooking container can be taken out easily. Therefore, it is not necessary to provide a connecting device connected to the driving device on the cooking container, and cooking containers of different types or materials can be placed in the accommodating body. The heating device rotates with the accommodating body, so there is no relative movement between the heating device and the accommodating body, and there will be no convection air, so that the hot spots of the accommodating body always correspond to the heating point of the heating device, which can be fast and effective Raises the temperature of the container, and because the ingredients in the cooking container are tumbled relative to the cooking container, the ingredients can be prevented from being locally heated and simmering in the pan.

2. The heating device of the invention heats the accommodating body, and then the accommodating body transfers heat to the cooking container, so that the cooking container is heated evenly, avoiding direct heating of the cooking container, causing uneven heating of the cooking container, and the possibility of local scorching. Therefore, the material requirements of the cooking container are low. The cooking container can be an aluminum foil container made of aluminum foil, or an aluminum alloy foil made of aluminum alloy foil container, which can be made for one-time use.

3. The cooking container of the present invention is fitly placed on the surface of the accommodating body, so that the heat received by the accommodating body can be directly transferred to the cooking appliance, and the accommodating body also has the effect of collecting heat and improving the heating efficiency.

4. A heat-insulating cover is also provided in the casing of the present invention. The heat insulation cover has the function of heat preservation, avoiding heat loss, avoiding the temperature of the external shell being too high and burning hands, on the other hand, the heat can be efficiently transferred to the accommodating body.

5. The heat preservation cover, the heating device and the accommodating body of the present invention rotate together, so that no air convection occurs between the heating device and the accommodating body, and the heating efficiency of the heating device to the accommodating body is high. In addition, the three are relative to the housing When rotating, air convection is formed between the heat insulation cover and the shell, and the heat of the heat insulation cover is not easily transferred to the shell, so that the shell is not hot.

These features and advantages of the present invention will be disclosed in detail in the following specific embodiments and drawings.

BRIEF DESCRIPTION

The present invention will be further described below with reference to the drawings:

1 is a cross-sectional view of a cooking machine in Embodiment 1 of the present invention;

2 is a schematic diagram of a cooking container in Embodiment 1 of the present invention;

3 is a cross-sectional view of a cooking container in Embodiment 1 of the present invention;

4 is a partially enlarged schematic view of part A in FIG. 1;

5 is a form of eccentric arrangement of the steam outlet of the cooking container in Embodiment 1 of the present invention;

6 is a schematic diagram of the fold surface B in Example 1 of the present invention;

7 is a perspective schematic view of a cooking machine in Example 2 of the present invention;

8 is a cross-sectional view of a cooking machine according to Embodiment 2 of the present invention;

9 is a partially enlarged schematic view of part C of FIG. 8;

10 is a cross-sectional view of a cooking machine in Embodiment 4 of the present invention;

11 is a schematic diagram of a receiving body in Example 4 of the present invention;

12 is a schematic diagram of the inner cover in Example 4 of the present invention;

13 is a schematic structural diagram of a first seal in Example 4 of the present invention;

14 is an exploded schematic view of the cooking machine in Example 4 of the present invention;

15 is a cross-sectional view of a cooking machine in Embodiment 5 of the present invention;

16 is a cross-sectional view of a cooking appliance in an embodiment of the present invention;

17 is a schematic diagram of the housing in the embodiment of the present invention;

18 is a partially enlarged schematic diagram of a transmission component in an embodiment of the present invention;

19 is an exploded schematic view of the transmission assembly in the embodiment of the present invention;

20 is a schematic diagram of a wiring window in an embodiment of the present invention;

21 is a schematic diagram of the first form of insulation of the cooking appliance of the present invention;

22 is a schematic diagram of the thermal insulation cover of FIG. 21 of the present invention;

23 is a schematic diagram of a second heat insulation form of a cooking appliance in an embodiment of the present invention;

24 is a schematic diagram of the thermal insulation cover of FIG. 23 in an embodiment of the present invention;

25 is a schematic diagram of the routing of the heat insulation cover of FIG. 23 in the embodiment of the present invention;

26 is a schematic diagram of a third heat insulation form of a cooking appliance in an embodiment of the present invention;

27 is a schematic diagram of the transmission assembly of FIG. 26 in an embodiment of the present invention;

FIG. 28 is an exploded schematic view of a heat-insulating cover and heat-insulating components in an embodiment of the present invention;

FIG. 29 is a cross-sectional view of a heat insulating member in an embodiment of the present invention;

30 is a cooking machine provided with a cooking container in an embodiment of the present invention;

FIG. 31 is a configuration form of a temperature measurement sensor in an embodiment of the present invention;

32 is a cross-sectional view of a temperature measurement sensor in an embodiment of the present invention;

33 is a schematic diagram of a receiving body in an embodiment of the present invention;

FIG. 34 is a partially enlarged schematic view of the present invention as part D in FIG. 33;

35 is a schematic diagram of a cooking appliance in an embodiment of the invention;

36 is a schematic diagram of a cooking machine in an embodiment of the present invention;

37 is a cross-sectional view of a cooking appliance in an embodiment of the invention;

38 is a schematic diagram of a triangular cross-section of the cooking area in the embodiment of the present invention;

39 is a schematic diagram of a quadrangular cross section of the cooking area in the embodiment of the present invention;

FIG. 40 is a schematic diagram of a heat insulating member in an embodiment of the present invention;

FIG. 41 is an exploded schematic view of the heat insulation member in the embodiment of the present invention;

42 is a schematic diagram of a cooking machine provided with a cooking container in an embodiment of the present invention.

Reference mark:

Machine cover 2, inner cover 5, exhaust channel 6, housing 100, accommodating body 200, cooking container 500, support 400, placement cavity 11, access opening 12, pot edge flange 102, liner cover 21, Outer cover 22, steam outlet 23, boss 2101, thermal insulation cover 204, compartment 2042, heating device 201, first stop 31, drive motor 301, container cover 42, cover flange 421, steam outlet 43 , Cooking cavity 44, first step 45, first boss 46, fixed flange 411, hemming 412, rotating shaft 51, bearing 52, bearing seat 53, gland 54, third sealing ring 55, axial sealing ring 56, the second limiting portion 57, the first sealing ring 61, the lip 611.

Transmission assembly 300.

Wiring window 101, heat insulation ring 103, wiring hole 1031.

First heating tube 2011, second heating tube 2012, electronic component 202, terminal 203, housing body 2041, housing outer wall 2043, housing inner wall 2044, heat insulation cavity 2045, escape hole 2046, housing bottom wall 2047, housing side wall 2048 , Reinforcement structure 2049, fixed horse 20410, card wire position 20411, heat insulation member 205, cable opening 2051, container body 206, first temperature control switch 2061, second temperature control switch 2062, reflective cover 207, support 208 , Heat insulation layer 209, upper heating tube 210, lower heating tube 211, thermal insulation 212, first lip 2121, second thermal insulation 2122, upper lip 21221, lower lip 21222, first thermal insulation 2123, The fixing frame 2124, the slewing clearance 213, the support ring 214, the convex ring 2141, the temperature measuring sensor 215, the mounting groove 2151, the temperature control switch 216, the fixing column 217, and the holding operation space 218.

Conductive slip ring 302, wire hole 303, wire 304, fixed seat 305, transmission mechanism 306, driving wheel 3061, driven wheel 3062, gear box 3063, coupling 307, wire groove 3071, bearing 308, key groove 309, the first A heat insulation pad 310, a second heat insulation pad 311, a first bearing 312, a second bearing 313, and a beam hole 314.

detailed description

The technical solutions of the embodiments of the present invention will be explained and explained below with reference to the drawings of the embodiments of the present invention. However, the following embodiments are only preferred embodiments of the present invention, and not all of them. Based on the examples in the embodiments, other examples obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1:

Referring to FIG. 1, the rotary heating cooking machine proposed in this embodiment includes a housing 100 and an accommodating body 200 provided in the housing 100. A cooking container 500 is placed in the accommodating body 200, and the cooking container 500 is used for Cooking ingredients. The accommodating body 200 is rotatable. Referring to FIG. 1, the accommodating body 200 rotates around the rotation axis P. Specifically, a driving device is provided in the housing 100, and the driving device drives the accommodating body 200 to rotate. In this embodiment, the driving device is a driving motor 301, which is provided at the bottom of the housing body 200, and the driving device drives the housing body 200 to rotate. It can be understood that the bottom of the accommodating body 200 is provided with a connection structure connected to the drive motor 301, and the bottom may be provided with a groove or a rib to match the connection of the drive motor 301. Specifically, the rotation speed of the cooking container is 15-35 rpm, so as to achieve an ideal cooking effect. The accommodating body 200 in the present invention can be understood as an accommodating cavity with a recess, used for accommodating other appliances. In the present invention, a cooking container 500 is placed in the container 200, and the cooking container 500 is used to place food. A heating device 201 is also provided in the housing 100, and the heating device 201 heats the container 200, thereby making cooking When the container 500 is heated, the rotation of the accommodating body drives the cooking container 500 to rotate. During the rotation of the cooking container 500, the food is stir-fried under the action of gravity or the inertial force and centrifugal force of the rotation to ensure that the ingredients are heated evenly, thus completing the ingredients cooking.

In this embodiment, preferably, at least 1/2 of the height region of the cooking container 500 is located in the accommodating cavity, and a container cover 42 is further provided on the cooking container 500, and the container cover 42 is closed for cooking On the container 500, so that the cooking container 500 has a relatively closed cooking cavity 44 during cooking, and the container cover 42 is located outside the receiving cavity. Since the heating device 201 that heats the accommodating body 200 is provided in the housing 100, the cooking container 500 is provided in the accommodating cavity, and at least 1/2 of the height area is located in the accommodating cavity, so that at least 1/2 of the cooking container can be heated And the container cover 42 is located outside the container cavity, and the container cover 42 is not directly heated, which can facilitate the opening of the container cover 42 after the cooking is finished, to avoid the container cover 42 being too hot and burning, so the container cover 42 can also be different from the cooking container Other lower cost materials, such as PP or PS plastic materials. On the other hand, the food ingredients are mainly located below the cooking container 500, and are mainly located in the 1/2 height region below, so at least 1/2 height region of the cooking container 500 is located in the accommodating cavity, so that the food materials can be sufficiently heated. Of course, the most Preferably, the cooking container 500 can also be completely located in the accommodating cavity.

In this embodiment, one side of the housing 100 is opened, and the inside of the housing 100 is provided with a placing cavity 11, and the containing body 200 is provided in the placing cavity 11. In order to heat the containing body 200 and the cooking container 500, the heating device 201 is provided in the placing cavity 11. In this embodiment, the heating device 201 rotates together with the accommodating body 200. The heating device 201 is arranged on the outer surface of the housing body 200 and rotates synchronously with the rotation of the housing body 200, which will make the food in the cooking container 500 more uniformly heated and have a higher thermal efficiency. Specifically, the heating device 201 heats the accommodating body 200. The accommodating body 200 is provided with a cooking container 500, and the three rotate together, so no convection air is formed, especially between the heating device 201 and the accommodating body 200. There is no relative motion, so that the hot spots of the container 200 always correspond to the heating points of the heating device 201, which can quickly and effectively raise the temperature of the container 200, because the ingredients in the cooking container roll over relative to the cooking container , So you can avoid local heating of ingredients and paste. Specifically, the heating device 201 of the present embodiment is a heat generating tube, which is arranged in a ring shape on the outside of the housing, and the heat generating tube is preferably a carbon heat generating tube. The form of the heating device 201 is not limited to microwave heating, electromagnetic heating, heating tube heating, etc., the present invention does not limit the installation form of the heating device 201, those skilled in the art can choose according to the actual situation, and then install different types of heating devices And set the heating device in different positions.

In this embodiment, preferably, the wall thickness of the cooking container 500 is smaller than the wall thickness of the containing body 200. Since the heating form of this embodiment is mainly that the heating device 201 heats the accommodating body 200, the accommodating body 200 then transfers heat to the cooking container 500, so that the cooking container 500 is heated more uniformly, and the heating device 201 does not directly heat the cooking container. It will not cause the cooking container 500 to be unevenly heated and may cause partial scorching. Therefore, the material requirements of the cooking container 500 are low in this embodiment, and the wall thickness of the cooking container 500 can be very thin because it is not directly related to the heating device 201 Contact, so its wall thickness may be smaller than the wall thickness of the housing 200. Specifically, the wall thickness of the cooking container 500 is 0.02-1.6 mm. The wall thickness of the accommodating body 200 is 2-30 mm. The cooking container is preferably a metal foil material. The metal foil material can withstand high temperature, is easy to form, recyclable, low in cost, light in weight, easy to distribute, and has a thin material, which is convenient for forming the exhaust port at any position; preferably an aluminum foil container made of aluminum foil , Or aluminum alloy foil made of aluminum alloy foil container, can be made for one-time use, and aluminum foil has good thermal conductivity. The cooking container can also be composed of multiple layers of different metal foil materials. The accommodating body 200 of this embodiment is preferably an aluminum material stretch-molded, which has better heat transfer effect. The cooking container 500 of this embodiment is fitly placed on the inner surface of the housing body 200, so that the volume of the cooking container 500 can be as large as possible, and the heat transfer effect of the cooking container 500 is better.

In this embodiment, referring to FIG. 1, the accommodating body 200 is provided with a pick-and-place opening 12 in the direction of the rotation axis, so the cooking container 500 can be taken in and out along the direction of the rotation axis of the accommodating body. There is a container cover 42, which is closed on the cooking container 500, so that the cooking container 500 has a relatively closed cooking cavity 44 when cooking, so that the user can access the entire cooking container when cooking is completed, so as not to take it at the end During the process, there is a risk that the food may be spilled due to falling. At the same time, in order to facilitate the user's handling, the container cover 42 is provided to ensure that the food does not overflow the outside of the cooking container during the cooking process. Specifically, the container cover 42 is disposed on the side close to the access opening 12 to facilitate access to the container cover 42. For specific use, the container cover 42 can be taken out to add or remove food ingredients.

In this embodiment, referring to FIG. 1, the cooking container 500 and the container cover 42 are combined to form a joint surface M, and the preset angle α formed by the rotation axis of the accommodating body 200 and the joint surface M is 60- 90 degrees. Preferably, the preset angle α is 90 degrees. It can be understood that the joint surface M is a plane where the gap formed by sealing and sealing the container cover 42 and the cooking container 500. In this embodiment, when the cooking container 500 is normally placed on a horizontal table, after the container cover 42 is closed on the cooking container 500, the joint surface of the two is the horizontal plane. Of course, the accommodating body 200 of this embodiment is inclined Setting, the cooking container 500 is also tilted after being placed in the accommodating body, so the joint surface M is also inclined at a certain angle, and the rotation axis of the accommodating body 200 forms a preset angle α with the joint surface M to make the joint The surface M has always been within a certain vertical height range. Under normal circumstances, when the food is not tilted and rotated, the food is located in the area below the joint surface M. Through the setting of the included angle α, the joint surface M is always At a certain vertical height, and the food is always located in the area below the joint surface M, so that the sealing performance at the joint surface M is greatly reduced, and there is no need to even set a sealing ring to seal, which can simplify the structure of the cooking container, The cost is reduced, and the container lid 42 is easily opened.

Specifically, in this embodiment, referring to FIGS. 2 and 3, the cooking container 500 has a fixed flange 411, and the container cover 42 is provided with a cover edge flange 421. When the cooking container 500 and the container cover 42 are combined, The fixed flange 411 and the cover are attached along the flange 421. The joint surface M is formed by the gap where the two are attached. In this embodiment, the fixed flange 411 is provided with a folded edge 412. When the container cover 42 is closed on the fixed flange 411, the folded edge 412 may be inward The side is folded so that the sealing of the container lid 42 is completed at the fixed flange 411. The container cover 42 can also be sealed with the cooking container 500 by other sealing methods to prevent liquids such as food materials and oil from leaking from the joint of the cooking container 500 and the container cover 42. In some alternative embodiments of the present embodiment, the container cover 42 may also be provided on the cooking container in other ways, for example, the container cover 42 may be provided on the cooking container by bonding.

Referring to FIG. 1, in order to make the accommodating body 200 of the rotary heating cooking machine better cooking effect, the rotary heating cooking machine further includes a support 400, and the housing 100 is disposed on the support 400, and the support 400 can adjust the shell The inclination angle of the body 100 makes the ingredients fully stir-fried in the accommodating body 200 and improves the stir-fry effect. During cooking, the angle β between the axis of the rotating shaft of the container 200 and the horizontal direction is 20-80 degrees. Setting the tilt angle can promote the stir-frying of the ingredients. Preferably, β is 20 degrees, 40 Degrees, 45 degrees, 55 degrees, 80 degrees, etc. When placed normally, the housing can be placed vertically or horizontally. Of course, the inclination angle of the housing 100 may be adjustable or non-adjustable.

In this embodiment, with continued reference to FIG. 1, a thermal insulation cover 204 is also provided in the housing 100, the thermal insulation cover 204 and the containing body 200 form a partition 2042, and the heating device 201 is located on the partition Within 2042. By providing the heat-insulating cover 204 in the housing 100, the heating device 201 is located in the partition 2042 between the housing body 200 and the heat-insulating cover 204. The heat generated by the heating device 201 will be filled in the partition 2042, and the heat will not be easy The heat loss is high and the heating efficiency is high, so that the thermal insulation cover 204 can be fully heated. Since the thermal insulation cover 204 is provided between the heating device 201 and the housing 100, the heat generated by the heating device 201 will not be directly transferred to the housing 100, making the housing The temperature of the body 100 is not too high, and the housing 100 can be made of plastic parts or other materials to reduce the cost. The thermal insulation cover 204 can be made of metal parts. Specifically, the thermal insulation cover 204, the accommodating body 200 and the heating device 201 of this embodiment are installed together. When the bottom drive motor 301 drives the accommodating body 200 to rotate, the three of them rotate together. Of course, the driving motor 301 can also The heat insulation cover 204 is directly driven to rotate so that the three rotate together. Therefore, convection air is formed between the heat-insulating cover 204 and the housing 100, so that the heat of the heat-insulating cover 204 is more difficult to be transferred to the housing 100, and the housing 100 can be kept at a lower temperature to prevent the housing 100 from being hot. The heating device 201 rotates with the accommodating body 200 and the heat insulation cover 204, and the heat of the heating device 201 can be better transferred to the accommodating body 200, and further to the cooking container 500 in the accommodating body 200.

In some modified embodiments of this embodiment, a steam exhaust port 43 may be provided on the container cover 42, and a steam valve (not shown) may also be disposed on the exhaust port 43; In addition, the steam exhaust port 43 is provided on the container cover 42 The position can be set eccentrically or in a central position. In this embodiment, referring to FIG. 2, the steam exhaust port 43 is provided at the center of the container cover 42. When the steam exhaust port 43 is set at the center position, the ingredients are cooked due to the container when stir-frying, especially when tilting The blocking of the cover 42 will make it easier to reach the exhaust port 43 to prevent liquid such as oil droplets or soup from being discharged from the exhaust port 43. At the same time, when the exhaust port 43 provided at the center position is rotated, the influence of centrifugal force and inertial force is more small. Referring to FIG. 5, the eccentrically arranged exhaust port 43 can make full use of the floating characteristics of hot gas such as oil fume and steam when the pick-and-place opening 12 is tilted upward for frying, so that the hot air is quickly discharged from the eccentric exhaust port 43 , And then ensure the taste of the ingredients. The eccentrically arranged exhaust port 43 may be provided on the outer peripheral side of the container cover 42. Specifically, during cooking, since the oil vapor and water vapor will float up, the upper side of the cooking cavity will be gathered when tilting and frying. Therefore, the exhaust port 43 opened at the central position is not conducive to the discharge of oil vapor and vapor, so an eccentric setting is adopted.

The eccentrically arranged steam outlet 43 is closer to the inner wall of the cooking container 500. At this time, when the cooking container 500 rotates, there is a possibility of leakage of food materials or soup oil. Therefore, referring to FIG. A first step 45 is provided on the outer peripheral side of the first step 45, the first step 45 protrudes outward in the direction of the rotation axis to form a boss or concave inward to form a sink, and the exhaust port 43 is located on the boss Or the sinking platform. The first step 45 provided can hinder the food material reaching the side of the pick-and-place opening 12 from being away from the steam outlet 43, thereby solving the problem of leaking food material or soup oil. Of course, when the steam exhaust port 43 is disposed at the center position, the first step 45 may also be disposed to achieve a better stir-frying effect. In this embodiment, the first step 45 protrudes outside the access opening 12 to form a first boss 46.

In a frying machine without lid cooking, the cooking container 500 is placed on the container body 200 and rotates integrally with the container body 200. In order to ensure that the container body 200 and the cooking container 500 do not slip when rotating and frying, the cooking container 500 can be fixed by the fold surface B provided on the fixed flange 411. The fold surface B is shown in FIGS. 3 and 6, the fold is a tiny texture formed on the surface of the metal foil, which can prevent the smooth cooking container 500 and the container The body 200 slips, and the length of a single fold extends zigzag along the direction of the rotation axis, forming a curved protrusion or groove on the surface. Specifically, as shown in FIG. 1, the accommodating body 200 is provided with a pot edge flange 102, and the corrugated surface B and the pot edge flange 102 are cooperatively connected to achieve fixation. The fold surface B is easy to be formed on the aluminum foil container, and the aluminum foil container has a thin material and limited structural strength, so it cannot be installed with more structures. Therefore, the use of the fold surface for fixing will be better than other fixing methods such as snap fixing or adhesive fixing. For the benefit.

In order to facilitate fixing the cooking container 500, referring to FIG. 1, in this embodiment, the inner side wall of the accommodating cavity is inclined outward by a first angle γ from the vertical surface, and the cooking body 500 is placed in the accommodating body 200 The cooking container 500 rotates with the accommodating body 200, and the angle between the rotation axis P of the cooking container 500 and the horizontal plane Q is β, and the γ is not greater than β. Therefore, it is possible to prevent the cooking container 500 from directly sliding out of the accommodating cavity when rotating. Specifically, the inner side wall of the accommodating cavity is inclined outward, so that the mouth of the accommodating cavity is relatively large, which is convenient for putting and removing the cooking container 500. In addition, since the accommodating body 200 itself is inclinedly arranged on the cooking machine, the accommodating cavity is accommodated. The accommodating cavity formed by the body 200 has a certain inclination, and the superposition of the two may cause the cooking container 500 to slide out of the accommodating body 200, but in this embodiment, γ is not greater than β, so that the cooking container 500 is placed in the container After the cavity 3 is placed, it slides into the interior of the cavity, so it is not easy to slide out. Similarly, the side wall of the cooking container 500 may also be provided as a slanted wall matching the inner side wall of the accommodating cavity, so that when the cooking container 500 is pushed in the direction of the rotation axis P, the cooking container 500 and the accommodating body 200 can Rely on this inclined surface to press tightly and fix it. The outer wall of the body of the cooking container 500 is provided with a corrugated surface B, and the body of the cooking container 500 is mated with the inner wall of the containing body 200. The wrinkled surface B will improve the reliability of fixing the cooking container 500 and the container 200.

The working principle of this embodiment is roughly as follows: when cooking is required, first place the ingredients in the cooking container 500, then close the container cover 42 and put it into the containing body 200. When starting to work, the container 200 rotates to drive the cooking container 500 to rotate, the heating device 201 heats the container 200 to generate heat, and the container 200 transfers heat to the cooking container 500, so that the ingredients in the cooking container 500 are heated. During the process of driving the cooking container 500 to rotate, the container body 200 rolls over the ingredients to achieve stir-frying. After cooking, the cooking container is taken out, and the container cover 42 is opened to serve. Since the container cover 42 is provided with a steam exhaust port 43, during the cooking process, food ingredients and the like can also be added through the steam exhaust port 43.

However, this embodiment has the following effects through specific structural settings.

1. The preset angle α formed by the rotation axis of the accommodating body and the joint surface M is 60-90 degrees. Therefore, during the rotation, the joint surface M is always at a certain height position, so the sealing requirement at the joint surface is greatly reduced.

2. The heating device rotates with the accommodating body. The heating device heats the accommodating body, and the accommodating body transfers heat to the cooking container. The heating device and the accommodating body rotate together, so no convection air is formed between the two, which makes the heating effect good and the heating efficiency high.

3. A container cover is also provided on the cooking container, and the container cover is located outside the accommodating cavity. Since the container lid is located outside the accommodating cavity, the container lid is less affected by the heat transfer of the accommodating body and the temperature is relatively low, which can facilitate opening the lid when taking food, and can also reduce the cost of the container lid.

4. The insulation cover and the containing body form a partition, and a heating device is provided in the partition. By installing a heating device in the partition, the heat is always located in the partition, the heat is hard to be lost, and the heating efficiency is improved. Moreover, it is possible to prevent the heating device from transferring heat to the housing and avoiding the housing from becoming hot.

Example 2:

The difference from Embodiment 1 is that, referring to FIG. 7 and FIG. 8, the rotatable cooking machine proposed in this embodiment includes a cover 2, and a steam exhaust channel 6 is provided on the cover 2.

In this embodiment, the side of the housing 100 is opened, the cover 2 is closed at the opening of the housing 100, and the container cover 42 can be installed on the cover 2 or on the cooking container 500. When the accommodating body 200 rotates during the cooking process, the container cover 42 and the cooking container 500 keep rotating synchronously, and the container cover 42 cooperates with the cooking container 500 as the machine cover 2 opens and closes with the housing 100 or Separate. In order to discharge the oil vapor and water vapor in the cooking cavity inside the cooking container 500, a steam exhaust port 43 is provided on the container cover 42 and a steam exhaust channel 6 is provided on the cover 2, and the steam exhaust port 43 communicates with the steam exhaust channel 6 Therefore, when it is necessary to control and discharge the oil vapor and steam, it can be achieved through the exhaust port 43 and the exhaust channel 6. After the steam exhaust channel 6 is provided, the cooking cavity exhausts steam through the steam exhaust port 43 toward the steam exhaust channel 6 on the outer side in the rotation axis direction.

Referring to FIG. 9, in this embodiment, the communication between the exhaust port 43 and the exhaust channel 6 can be achieved by the rotating shaft 51, that is, the rotating shaft 51 is set in a hollow shape, so that one end is connected to the exhaust port 43, and the other end is connected to The outside world communicates with each other. When the lid 2 is closed, one end of the rotating shaft 51 abuts on the container lid 42. When the lid 2 is opened, the rotating shaft 51 is detached from the container lid 42. As a result, the cooking fumes and water vapor will pass through The steam port 43 enters the steam exhaust channel 6 in the rotating shaft 51 and is then discharged to the outside world. By providing the exhaust channel 6 in the rotating shaft 51, 100% collection of fume and water vapor can be achieved, and the dispersion of the fume and water vapor into the placement cavity 11 can be completely prevented to avoid residual oil stains inside the casing 100 such as the machine cover 2, the placement cavity 11, etc. , To make the rotary heating cooking machine clean and hygienic, to avoid the residue of dead corner stains, thereby avoiding the breeding of bacteria and mosquitoes.

In some modified embodiments of this embodiment, the container cover 42 may be provided on the machine cover 2. At this time, in order to maintain the synchronous rotation of the container cover 42 and the cooking container 500, a rotation shaft 51 is provided on the machine cover 2, and The container cover 42 is directly fixed on the rotating shaft 51, and the rotating shaft 51 can rotate under the action of external force. When the machine cover 2 is opened and closed, the container cover 42 is also opened and closed. In this modified embodiment, the container The cover 42 is provided on the machine cover 2, and the container cover 42 cooperates with or separates from the cooking container 500 with the opening and closing of the machine cover 2 and the housing. Specifically, in this modified embodiment, one end of the cover 2 is hinged to one side of the housing 100, and the other end is snap-fitted to the housing 100, the rotating shaft 51 is provided at the middle position of the cover 2, and the inner side of the cover 2 is provided A container cover 42 is provided. When the machine cover 2 is fastened to the housing 100, the container cover 42 is closed at the opening of the cooking container 500. The external force that drives the rotating shaft 51 and the container cover 42 to rotate can be the rotating container 200 Alternatively, a driving device may be provided on the lid 2 to drive, and the synchronous rotation of the container lid 42 and the cooking container 500 may be realized. When the lid 2 is separated from the housing 100, the container lid 42 and the cooking container 500 are separated from each other. When the housing 100 is opened, the container cover 42 of the cooking container 500 is also opened.

By arranging the container cover 42 on the rotating rotating shaft 51, in addition to the synchronous rotation of the container cover 42 and the cooking container 500, the cooking container 500 can also be opened while the cover 2 is opening the housing 100. After the cover 2 is opened, the ingredients inside the cooking container 500 can be conveniently viewed, which can improve the user experience.

Referring to FIG. 9, in this embodiment, in order to ensure the sealing effect between the exhaust passage 6 and the container cover 42, a first sealing ring 61 is also provided between the exhaust passage 6 and the container cover 42. The first sealing ring 61 It can be provided on the cover 2 so that it can be separated or fitted with the surface of the container cover 42 when the cover 2 is opened and closed.

When the cooking container 500 is a metal foil, due to the characteristics of the metal foil, the oil vapor and steam generated in the relatively closed cooking cavity will exert pressure on the container cover 42 and then be deformed toward the outside of the rotation axis of the pick-and-place opening 12, so , The cooking pressure in the cooking cavity can be used to improve the sealing between the exhaust port 43 and the exhaust channel 6, so that the sealing between the first sealing ring 61 and the container cover 42 varies with the cooking pressure in the cooking container 500 Increase and increase. Specifically, the container cover 42 of the cooking container 500 is in the form of a film or a foil, which deforms under pressure, thereby making the sealing performance of the first sealing ring 61 higher and higher. Of course, the container cover 42 can also be made of other materials, and the invention is not limited thereto.

Referring to FIG. 9, in order to fix the rotating shaft 51, a bearing 52 is provided inside the cover 2. The bearing 52 is fixed to the cover 2 through a bearing seat 53, and an axial seal 56 is provided on the outer end of the rotating shaft 51. The sealing ring 56 is sleeved on the rotating shaft 51 to achieve dynamic sealing with the rotating shaft 51. The axial sealing ring 56 is fixed by the gland 54 which is fixed to the bearing housing 53 and the axial sealing ring 56 is pressed by the gland 54 It is limited between the bearing housing 53 and the gland 54. In order to prevent the axial seal ring 56 from rotating when the rotating shaft 51 rotates, the gland 54 is provided with a positioning block, and a positioning hole is provided on the axial seal ring 56, The positioning block cooperates with the positioning hole to prevent the rotation of the axial seal ring 56.

The machine cover 2 of this embodiment includes a liner cover 21 and an outer cover 22, a rotating shaft 51 is provided on the liner cover 21, an outer cover 22 is provided on the liner cover 21, and the outer cover 22 is provided with a position corresponding to the position of the exhaust passage 6 The steam port 23 and the steam outlet 23 communicate with the steam exhaust channel 6. In order to ensure that the fume vapor can smoothly reach the outer cover 22 through the liner cover 21, in this embodiment, a third seal ring is provided between the outer cover 22 and the liner cover 21 55. The third sealing ring 55 is disposed on the pressure cover 54, and the outer side is compressed by the ribs of the outer cover 22, thereby achieving sealing.

After the steam exhaust channel is provided, oil vapor and steam can be effectively controlled through the steam exhaust channel. For example, a steam valve is provided on the cover, and the steam valve communicates with the steam exhaust channel. The steam fume is controlled by the steam valve. In addition, the machine cover is provided with a steam outlet penetrated by the steam exhaust channel, so that the oil fume water vapor can be smoothly discharged from the machine cover.

In addition to the beneficial effects of Embodiment 1, this embodiment has the following beneficial effects compared to Embodiment 1: Because the cover 2 is provided, the cooking machine is non-open cooking, so it can be placed in the cover 2 A steam exhaust channel is provided to effectively control the oil vapor and water vapor. For this embodiment, the cooking container 500 is provided with a container cover 42 and the machine cover 2 is added, regardless of whether the ingredients are in the beginning, middle or end of cooking. All cooking is done in a relatively closed cooking cavity, which improves the heat preservation effect, especially at the moment of cooking and when the cover 2 is opened, the oily fume and water vapor will not diffuse around because the cover 2 is opened, avoiding user burns The risk of the cooking machine improves the safety of the cooking machine when the dishes are taken; during the cooking process, the steam exhaust port 43 can be used to discharge the fumes and steam generated in the cooking container 500 through the exhaust channel to avoid the interior of the appliance body during cooking The risk of explosion due to excessive pressure, and effective control of oil vapor and water vapor can be achieved. At the same time, the steam is discharged through the steam outlet 43 and the steam passage 6 to ensure the cleanness of the surface of the cooking cavity 11 and the cover 2 Hygienic, avoiding the breeding of bacteria inside the cooking machine and nourishing mosquitoes; in addition, the set cooking container 500 can facilitate the user to take the dishes. When the cooking is completed, only the cooking container 500 needs to be taken out, and no spatula is needed. The food is shoveled out, no need to take it, it is convenient to use, and the experience is good.

In some modified embodiments of this embodiment, when the container cover 42 is provided on the machine cover 2, the ingredients inside the cooking container 500 can be viewed after the machine cover 2 is opened, and the user experience is good.

Example 3:

The difference from Embodiment 1 and Embodiment 2 is that the cooking container 500 of this embodiment is a metal inner liner, which is also placed in the accommodating body for heating. The metal inner liner can still be used for rapid cooking and tableware In the cooking mode of cooking, a container cover is provided during cooking, the metal liner body has higher strength, and the structure is easy to form. Therefore, the container cover can be fastened to the upper side to complete the closure. The metal liner is also applicable to the case of cooking without a cover in Example 1 or with a cover in Example 2, and has equivalent beneficial effects.

In the case of an organic lid, the container lid may be provided on the machine lid. At this time, a sealing device may also be provided between the container lid and the cooking vessel provided in the rotary heating cooking machine of this embodiment. In some embodiments, A second sealing ring (not shown) is provided between the outer edge of the container cover and the fixed flange of the cooking container, and under the synchronous rotation of the container cover and the cooking container, the second sealing ring and the cooking container can be maintained Static sealing, so there is no possibility of wearing the second sealing ring, which solves the problem that the rotary cooking container of the drum type cooking machine is difficult to seal.

Example 4:

In this embodiment, the cover 2 has the effect of pressing the joint surface between the cooking container 500 and the container cover 42. When the container cover 42 is combined with the cooking container 500, by closing the cover 2 on the housing 100, the cover 2 presses the bonding surface M, so that the container cover 42 is not easily separated from the cooking container 500.

Specifically, as shown in FIGS. 10 and 14, the machine cover 2 of this embodiment includes an inner cover 5 and an upper cover. The inner cover 5 of this embodiment is rotatably provided on the upper cover. When the cover 2 is closed on the housing 100, the inner cover 5 rotates together with the accommodating body 200. In this embodiment, the upper cover includes a liner cover 21 and an outer cover 22. Of course, the liner cover 21 and the outer cover 22 may also be integrally formed. When the cover 2 is closed, the inner cover 5 compresses the accommodating body 200. For the combination of the cooking container 500 and the container cover 42, reference may be made to the method in the first embodiment, and the container 200 is provided with a pot edge flange 102, and the fixed flange 411 is attached to the pot edge flange 102. Therefore, when the cover 2 is closed to the casing, the fixed flange 411 and the cover edge flange 421 are clamped between the cover 2 and the pot edge flange 102102. Specifically, the inner cover 5 and the pot edge flange 102 sandwich the fixed flange 411 and the lid flange 421. Moreover, when the cover 2 is closed, the inner cover 5 has the effect of pressing the cooking container 500, and similarly, the joint surface formed by the cooking container and the 500 container cover 42 is pressed. The fixing of the cooking container 500 is completed by pressing, so that the cooking container 500 and the accommodating body 200 can rotate better integrally, so as to ensure the smooth progress of the exhaust steam. The inner cover 5 is pressed tightly, so that the inside of the containing body 200 can be kept relatively closed during cooking, so as to avoid the leakage of oily fume and vapor into the placing cavity 11, thereby ensuring the cleanliness of the placing cavity 11.

Further, the inner cover 5 is provided on the rotating shaft 51, so that the inner cover 5 can keep synchronous rotation with the accommodating body 200, thereby completing the clamping of the cooking container 500, and at the same time, the inner cover provided on the rotating shaft 51 5. The lid 2 can be opened and closed with the housing 100 to match or separate with the accommodating body 200. This fixing method greatly facilitates the user to take the cooking container 500. When the lid 2 is opened, the inner lid 5 follows Separated from the housing body 200, the cooking container 500 is released from clamping and fixing, so that the user can pick and place the cooking container 500 placed inside the housing body 200; when the cover 2 is closed, the inner cover 5 follows The accommodating body 200 cooperates so that the cooking container 500 is clamped and fixed by the inner cover 5 and the accommodating body 200, thereby ensuring that the cooking container 500 keeps rotating synchronously to complete the cooking of the dishes.

When the inner lid pressing structure is not provided, in the case where the cooking container 500 is fixed on the accommodating body 200 (snap fixation, magnetic attraction fixation, or fold surface fixation, etc.), the exhaust port 43 can directly pass through the rotating shaft 51 and The cooking container 500 is docked (that is, a modification of Embodiment 2) to achieve the docking with the steam exhaust port 43, thereby completing the connection between the steam exhaust port 43 and the steam exhaust passage 6.

Referring to FIGS. 11 and 12, in order to facilitate clamping and fixing of the cooking container 500 and at the same time make the pressing structure efficiently cooperate with the accommodating body 200, the accommodating body 200 is provided with a first limit position In the portion 31, a second limiting portion 57 is provided on the inner cover 5, and the first limiting portion 31 cooperates with the second limiting portion 57 to realize synchronous rotation of the inner cover 5. During synchronous rotation, the first limiting portion 31 cooperates with the second limiting portion 57, and the first limiting portion 31 is blocked by the second limiting portion 57 during the rotation, so that the second limiting portion 57 is tangentially The pushing force of the inner cover 5 can rotate synchronously with the accommodating body 200. Both the first limiting portion 31 and the second limiting portion 57 are provided in plurality, and are spaced apart from each other. The distance between the first limiting portion 31 and each other is greater than the width of the body of the second limiting portion 57, so , When the cover 2 is closed, the second limiting portion 57 can be smoothly inserted into the gap between the first limiting portion 31, thereby ensuring the reliable cooperation between the first limiting portion 31 and the second limiting portion 57 .

The above-mentioned arrangement can make the inner cover 5 and the accommodating body 200 cooperate and not rotate before, there is a preset empty stroke between the accommodating body 200 and the inner cover 5, under the empty stroke, the accommodating body 200 rotates, and the inner cover 5 No rotation, when the empty travel is completed, the accommodating body 200 and the inner cover 5 are synchronously rotated. This setting can improve the error tolerance rate between the inner cover 5 and the accommodating body 200, without the need for the first limit portion 31 and the second limit part 57 complete the cooperation at the moment of closing the cover, but only after the empty stroke, so the user can close the cover 2 at will when closing the cover, without the inner cover 5 The positioning between the body 200 improves the user's experience of closing the lid 2.

In this case, the first sealing ring 61 moves relative to the surface of the cooking container 500 during the empty stroke, and has sliding friction, which is a dynamic seal. Under synchronous rotation, it is relatively stationary with static friction, which is a static seal. To ensure that the sealing ring can achieve a good sealing effect in both states, referring to FIG. 13, the lip 611 of the first sealing ring 61 is set to an outer expansion type, and the sealing surface of the outer expansion lip follows the lip The amount of deformation becomes larger and larger. Therefore, when contacting the surface of the cooking container 500, the undeformed part will not contact the surface of the cooking container 500, thereby ensuring the contact area of the sealing lip and the surface of the cooking container 500 during sliding friction Small, so that the tangential friction is small, and the radial stiffness of the flared lip is large, the tangential friction will make it difficult to invalidate the stiffness of the lip, so as to avoid curling and failure of the lip, thereby ensuring good Sealing effect. The shape of the first seal ring 61 may not be limited to the outer expansion type, but may be other shapes.

Example 5:

In this embodiment, as shown in FIG. 15, compared with Embodiment 1, the heating device is provided separately from the housing body. Specifically, in order to heat the housing body 200 and the cooking container 500, in the housing cavity of the housing 100 11 is provided with a heating device 201, the heating device 201 is a heating tube, arranged around the housing body 200, to uniformly heat the housing body 200; the heating device disposed in the placement chamber 11 is preferably partially disposed in the shell Physically, as in this embodiment, the heating device is provided on the lower side of the housing, which mainly heats the lower side of the containing body, which can save energy, and can fit the cooking ingredients in the cooking container due to the action of gravity, Mainly focus on the characteristics of the lower side. Of course, it can also be evenly arranged on the housing at 360 degrees. At this time, the heating device located on the upper side of the gravity direction will dry-burn the container and the cooking container, so that the temperature of the inner wall of the cooking container rotating to the upper side is more High, when the part that has been burnt dry rotates to the lower side again due to the rotation, the high-temperature inner wall comes into contact with the food ingredients to achieve the effect of stir frying and enhance the taste. In addition, the heating device can independently control heat generation to achieve different cooking effects.

Example 6:

Referring to FIG. 16, this embodiment proposes a cooking appliance including a housing 100, a housing body 200 and a transmission assembly 300. The housing body 200 is provided in the housing 100 and is connected to the transmission assembly 300. Under transmission, the accommodating body 200 can rotate in the housing 100. A casing (not shown) is provided outside the body, so that the external shape of the body is more beautiful.

The accommodating body 200 can be used for cooking ingredients. The transmission assembly 300 is coupled or fixed to the bottom of the accommodating body 200 to realize the rotation of the accommodating body 200. By setting a heating device around the housing 100 or the accommodating body 200, The accommodating body 200 is heated. During the rotation of the cooking appliance, the food is stir-fried under the action of gravity or the inertial force and the centrifugal force of the rotation to ensure that the ingredients are uniformly heated and uniform, thereby completing the cooking of the ingredients.

The accommodating body 200 may be detachable or non-detachable. In this embodiment, the accommodating body 200 and the transmission assembly 300 are not detachable. The accommodating body 200 is provided with a heating device 201 and/or an electronic component 202 rotating together with it; the heating device 201 rotating together can improve the heating efficiency, and the provided electronic component 202 can be used for parameter acquisition and control during the cooking process.

Referring to FIG. 17, the housing 100 is provided with a wiring window 101 for wiring, and the wiring window 101 can facilitate the connection of wires when the cooking appliance is assembled.

Referring to FIG. 17, the transmission assembly 300 is provided on the housing 100, and a threaded hole 303 is provided in the middle of the transmission assembly 300. A conductive slip ring 302 is provided on one side of the threaded hole 303, and the wires of the conductive slip ring 302 pass through the thread hole 303 Through, through the wiring window 101 to achieve a fixed connection between the heating device 201 and/or the terminal 203 of the electronic component 202 and the wire.

The conductive slip ring 302 provided in this embodiment can realize electrical connection with the heating device 201 and/or the electronic component 202, so that during the rotation of the heating device 201 and/or the electronic component 202, the heating device 201 and/or the electronic component are connected The wires of the element 202 are not twisted, and the wiring of the heating device 201 and the electronic element 202 rotating integrally with the accommodating body 200 is realized. On this basis, the housing 100 is provided with a wiring window 101, when the heating device 201 and/or the terminal 203 of the electronic component 202 is connected and fixed to the wire 304, the installation work can be performed through the wiring window 101 on the housing 100, thereby It overcomes the problem that the connection body 203 is not easily fixed due to the easy rotation of the accommodating body 200, and the connection is difficult.

Specifically, the top side of the housing 100 is provided with a pick-and-place opening. The accommodating body 200 is placed in the housing 100 through the pick-and-place opening on this side. The housing 100 and the accommodating body 200 are supported by the support 400. The housing 100 is rotatably provided on the support 400. By tilting the housing 100, the container 200 can be slanted to cook the ingredients. A heating device 201 is provided on the outer wall of the container 200 to provide cooking The heat required. Since the stirring of the ingredients is achieved by the rotation of the container 200, the heating device 201 and/or the electronic component 202 are provided on the container 200, which can improve the thermal efficiency and facilitate cooking control.

The pick-and-place opening of the housing 100 is provided in the direction of the rotation axis of the housing body 200, and a transmission assembly 300 is provided on the bottom side of the housing 100. The transmission assembly 300 is fixed on the housing 100 and includes a driving motor 301 and a transmission mechanism , The motor shaft of the driving motor 301 and the rotating shaft of the accommodating body 200 are eccentrically arranged, and the driving motor 301 drives the accommodating body 200 to rotate through a transmission mechanism. The eccentrically disposed driving motor 301 enables the conductive slip ring 302 to be disposed in the direction of the rotation axis of the housing body 200. When the housing body 200 rotates, the wire can avoid winding and facilitate wiring with external components.

18 and 19, in order to fix the drive motor 301, in an embodiment, a fixed seat 305 is provided on the housing 100, and a drive motor 301 and a transmission mechanism 306 are provided on the fixed seat 305. The drive motor 301 includes a motor body and a On the fixing ring outside the motor body, the motor body is docked with the screw column of the fixing base 305 through the screw hole of the fixing ring, and the fixing is completed by tightening the screw. In order to make the motor run smoothly, a shock absorbing pad is provided between the driving motor 301 and the fixed base 305. The shock absorbing pad can serve as a buffer, so that the motor can operate safely and stably. The motor shaft is connected to the transmission mechanism 306. Due to the eccentric setting of the driving motor 301, in order to achieve transmission with the accommodating body 200 where the rotating shaft is located at the center of the housing 100, the transmission mechanism 306 is preferably a gear transmission mechanism. The gear transmission mechanism 306 includes a connection to the motor shaft The driving wheel 3061, and the driven wheel 3062 driven by the driving wheel 3061, the gear transmission mechanism is provided in the gear box 3063, the gear box 3063 is provided with a noise reduction medium, which can be grease to avoid generating large noise, fixed A bearing 308 is provided in the middle of the seat 305. The bearing 308 is connected to the coupling 307. One end of the coupling 307 is connected to the accommodating body 200, and one end is connected to the driven wheel 3062. The middle of the coupling 307 is provided with a threaded hole 303, which is conductive and slippery. The ring 302 is connected and fixed with the fixing base 305, and the wire 304 drawn from the slider of the conductive slip ring 302 enters the wire hole 303, passes through the coupling 307, and reaches the bottom side of the accommodating body 200. In order to realize the coupling 307 and The quick connection of the driven wheel 3062, the driven wheel 3062 is provided with a key slot 309, and the coupling 307 is also provided with a key slot 309. After the key slot 309 is matched, a fixing screw is provided on the key slot 309 to achieve fixation, thereby avoiding the coupling 307 Detach from the driven wheel 3062 to achieve transmission reliability. The driving motor 301 is powered on and drives the driving wheel 3061 to rotate under the control of the control circuit. The driving wheel 3061 meshes with the driven wheel 3062. The driving wheel 3061 realizes the transmission with the driven wheel 3062, which in turn drives the coupling 307 to rotate, the coupling 307 The rotation of finally drives the accommodating body 200 to rotate.

During the rotation, the heating device 201 and/or the electronic component 202 are connected to the wire connected to the conductive slip ring 302, but when the wire 304 passes through the wire hole 303, the machine cannot perform the wiring work well when the machine completes the assembly In order to facilitate the electrical connection of the wire 304 passing through the wire hole 303 and the heating device 201 or the electronic component 202 on the rotatable housing 200, a wiring window 101 is provided on the bottom side of the housing 100, as long as the housing The wiring terminal 203 on the body 200 can be exposed through the wiring window 101, and the wiring work can be conveniently completed.

Referring to FIG. 20, in this embodiment, the wiring window 101 and the rotation axis of the accommodating body 200 are eccentrically arranged, and the terminal 203 on the accommodation body 200 is also eccentrically arranged with the rotation shaft. By arranging the wiring window 101 and the wiring terminal 203 eccentrically with respect to the rotation axis, the area of the wiring window 101 can be increased, thereby facilitating wiring work. In addition, a cover plate (not shown in the figure) can also be provided on the wiring window 101, and the cover plate is connected to the wiring window 101 in a detachable or non-removable form; the provided cover plate, first: can fill the Cavity to prevent the internal housing 200 from being exposed, users will not touch the housing 200 and the terminal 203, causing burns, electric shock and other safety accidents. Second: filling the cavity in the housing 100 can improve the insulation effect, To avoid the meaningless loss of heat generated by the heating device 201, thereby improving thermal efficiency and energy saving performance. The cover plate can be set in a detachable form, so as to facilitate subsequent maintenance; in order to avoid user's misoperation and electric shock, the cover plate can also be set in a non-removable form.

Since the accommodating body 200 can be rotated, the wiring window 101 can be selectively set according to the position of the terminal 203 on the accommodating body 200. Generally speaking, the terminal 203 includes at least two positive or negative electrodes. In other words, the two connection terminals 203 are basically arranged at the same position. Sometimes, the connection terminal 203 may include more than two, such as when including multiple sets of heating devices 201, and other electronic components 202, at this time, the connection terminal 203 may be located The positions of the terminals are different. Therefore, in order to facilitate the wiring operation, when the wiring window 101 is provided, at least part of the area of the wiring window 101 coincides with the terminal 203, that is, the wiring window 101 does not need to cover all the terminals 203. The rotation of the rotating container is used to change the position of the connection terminal 203 to expose the connection terminal 203 on the housing body 200 to complete the connection operation of the connection terminal 203; the above-mentioned arrangement makes the bottom side of the housing 100 open or open The number of holes can be reduced as much as possible, thereby ensuring the strength of the housing 100.

A housing (not shown) is provided on the bottom side of the housing 100, and a control circuit is provided on the housing. The control circuit is electrically connected to the heating device 201 and/or the electronic component 202 through a conductive slip ring 302. The outer cover provided on the one hand plays a protective role, on the other hand, it can facilitate the connection with the conductive slip ring 302.

The connection between the coupling 307 and the accommodating body 200 is provided between the transmission assembly 300 and the accommodating body 200 in order to facilitate the traction of the wire 304 passing through the wire hole 303 to other positions of the accommodating body 200 There is a wire gap or wire groove 3071. The wire gap is set to achieve the traction of the wire 304 in a 360-degree direction. The wire groove 3071 can achieve directional traction in a specific direction; the wire gap and the wire groove can Set according to the actual situation.

Referring to FIG. 20, when performing the wiring operation, the housing 100 may be turned upside down or sideways, so that the transmission assembly 300 is placed upward or sideways, and the accommodation body 200 is turned, so that the accommodation body 200 rotates around its rotation axis, and then The connection terminal 203 on the housing body 200 is located in the area of the connection window 101, and a wiring tool such as a screwdriver is extended through the connection window 101 to fix the wire on the connection terminal 203.

Example 7:

Referring to FIG. 21, the cooking appliance in Embodiment 6 is provided with a conductive slip ring 302 on the bottom side of the housing 100, so as to realize the connection between the heating device 201 and the electronic component 202 that rotates synchronously with the accommodating body 200, but During the cooking process of the body 200, the generated heat will be radiated or conducted to the side of the conductive slip ring 302, affecting the service life of the conductive slip ring 302.

In this embodiment, in order to solve the above problem, a heat insulating component is provided between the housing body 200 and the conductive slip ring 302, which can avoid the problem that the conductive slip ring 302 is roasted by a large amount of heat and is damaged.

Specifically, referring to FIG. 22, in this embodiment, the heat insulation assembly includes a heat-insulating cover 204 disposed outside the accommodating body 200. The heat-insulating cover 204 includes an outer housing body 2041 and a partition 2042 formed in the outer housing body 2041. The body 200 is disposed in the partition 2042. The outer cover body 2041 includes a cover outer wall 2043, a cover inner wall 2044, and a heat insulation cavity 2045 formed between the cover outer wall 2043 and the cover inner wall 2044; specifically, in this embodiment, the heat insulation cavity 2045 It is a vacuum chamber. Therefore, the thermal insulation cover 204 is a vacuum cover. The bottom side of the vacuum cover is provided with an escape hole 2046, and a heat insulation member 205 is provided at the escape hole 2046. In this embodiment, the heat insulation member 205 is a non-vacuum base, not The vacuum base is set in the direction of the rotation axis of the accommodating body 200; on the basis of the vacuum cover, a non-vacuum base is further formed to form a vacuum + non-vacuum insulation form, which can not only improve the thermal efficiency of cooking, but also overcome The problem of inconvenient openings in the vacuum cover (the vacuum inside the vacuum cover, it will be difficult to ensure the vacuum degree by opening holes in it), non-vacuum insulation parts are not insulated by the vacuum principle, but by heat insulation materials such as aluminum silicate or Insulation cotton of other materials is used for heat insulation, so it can be opened on the upper side. The hole can make the transmission assembly 300 directly connected to the accommodating body 200. If so, the vacuum cover will not withstand the The main force-bearing component of the transmission assembly 300 is the accommodating body 200, so as to ensure that the vacuum cover is not damaged; the openings provided on the non-vacuum base can facilitate wiring, thereby improving assembly efficiency.

In some modified embodiments of this embodiment, referring to FIG. 23, the heat insulation component may only be provided with a vacuum cover, and the heat insulation performance of vacuum heat insulation is greater than that of non-vacuum heat insulation, in the direction of the rotation axis The vacuum cover is also covered, and a vacuum cover is directly provided on the housing body 200 to completely wrap the heating device 201 and/or the electronic component 202 provided on the housing body 200, which can avoid heat loss from the source and thus can be achieved Thermal insulation of the conductive slip ring 302; the vacuum cover provided has excellent thermal insulation performance. In addition, the vacuum cover provided can improve the thermal efficiency of the housing body 200 and has a good heating effect.

When only the vacuum cover is provided, the wiring and fixing with the transmission assembly 300 can be achieved by making corresponding structures on the outer wall of the cover.

Specifically, referring to FIGS. 24 and 25, in this modified embodiment, the cover outer wall 2043 includes a cover bottom wall 2047 and a cover side wall 2048, and a reinforcing structure 2049 is provided on the cover bottom wall 2047, and the reinforcing structure 2049 is the same as the cover bottom wall 2047 An integrally formed protrusion or groove to improve the strength of the bottom wall 2047 of the cover, and then a fixed pony 20410 is provided on the bottom wall 2047 of the cover. The fixed pony 20410 is fixedly connected to the transmission assembly 300. Since the transmission assembly 300 is fixed to the vacuum cover, the vacuum cover is not only used as the heat insulation component 205, but also as the transmission component, so it needs to be fixedly connected to the accommodating body 200. In this modified embodiment, the vacuum cover is located on the accommodating body 200 The side of the pick-and-place opening is fixed. Specifically, the accommodating body 200 is provided with a pot edge flange 102 on the side of the driving opening, and the accommodating body 200 is fixedly connected to the vacuum cover through the pot edge flange 102 to realize the transmission assembly 300 drives the accommodating body 200 to rotate through the heat-insulating cover 204, and the connection method is not limited to screw fixing or snapping.

In order to improve the heat efficiency and avoid the heat loss of the heating device 201, the pot edge and the port portion of the housing body 2041 along the flange 102 are sealed. In order to reduce the temperature rise of the pot edge flange 102, a heat insulation ring 103 is provided between the pot edge flange 102 and the outer cover body 2041. In this way, the temperature of the pot edge flange 102 is too high, and it is not hot when handling .

By setting the non-vacuum base, the heating device 201 and the terminal 203 of the electronic component 202 are disposed through the non-vacuum base, or the fixed pin of the housing body 200 is disposed through the non-vacuum base. The fixed pins provided are directly connected to the transmission assembly 300. During transmission, the force is directly transmitted to the accommodating body 200 without acting on the vacuum cover or non-vacuum cover, so the connection is more reliable and the life of the transmission can be improved .

For the accommodating body 200 provided with only a vacuum cover, when wiring, it can be wound from the side wall of the heat insulation cover 204 to the port portion, and then connected to the terminal 203 wrapped in the vacuum cover, specifically: when only the In the case of a vacuum cover, the terminal 203 of the heating device 201 and/or the electronic component 202 is located between the vacuum cover and the containing body 200, and the terminal 203 is connected with an external guide wire, and the external guide wire extends to the container through the side wall of the cover of the vacuum cover The opening side of the housing 200 enters between the vacuum cover and the housing 200, and is electrically connected to the heating device 201 and the terminal 203 of the electronic component 202. This solution solves the heat insulation method under the vacuum cover, which is inconvenient to open holes. The heating device 201 and/or the terminal 203 of the electronic component 202 cannot be exposed in the axial direction of the accommodating body 200, resulting in failure to communicate with the conductive slip ring 302 wire The problem of electrical connection; therefore, by providing an outer guide wire, it is led out along the opening side of the accommodating body 200, reaches the outer wall of the vacuum cover, and then reaches the conductive slip ring 302 in the direction of the rotation axis, thereby achieving The electrical connection of the ring 302.

Further, referring to FIG. 25, in order to be able to lead out the outer guide wire, a wiring hole 1031 is provided between the pot edge flanging 102 and the outer cover body 2041, and the outer side wall of the outer cover body 2041 is provided with a locking wire position 20411, so as to avoid external The guide wire is shaking.

In another embodiment of this embodiment, referring to FIGS. 26 and 27, the heat insulation assembly includes a heat insulation pad provided on the transmission assembly 300. Further, in this embodiment, another thermal insulation structure is adopted to realize the arrangement of the conductive slip ring 302, that is, the thermal insulation component is disposed on the transmission component 300, so as to isolate the heat emitted by the accommodating body 200. Insulating body 200 is provided with a heat insulating component, which can also insulate conductive slip ring 302. Specifically, the transmission assembly 300 includes a fixed seat 305 provided on the housing 100, a conductive slip ring 302 is provided on the fixed seat 305, and a heat insulation pad includes a first heat insulation provided between the conductive slip ring 302 and the fixed seat 305垫310。 310. The possible implementation of the above-mentioned heat insulation pad is to directly isolate the heat transferred from the fixed base 305, because the fixed base 305 is generally a metal part with good thermal conductivity, and the conductive slip ring 302 is fixed on the fixed base 305, and The fixing seat 305 is in direct contact, and a heat insulation pad is directly provided between the conductive slip ring 302 and the fixing seat 305 to isolate most of the heat, thereby protecting the conductive slip ring 302.

Further, the heat conducted in the direction of the coupling 307 and the via hole 303 will also cause a temperature rise to the conductive slip ring 302. Therefore, the transmission assembly 300 includes the coupling 307 connected to the accommodating body 200, and the heat insulation pad includes The second heat insulation pad 311 provided on the coupling 307. The coupling 307 is directly connected to the accommodating body 200, and is located in the direction of the rotating shaft. In particular, a wire hole 303 is also provided here, through which the wire passes, so the heat conducted along the axis direction will also be very large. It is necessary to isolate the heat conducted from the direction of the coupling 307 and the via hole 303. Here, a possible implementation manner is that heat insulation is performed in the direction of the rotation axis, and a second heat insulation pad 311 is provided to isolate heat conduction in the axis direction.

The conductive slip ring 302 is fixed on the fixed seat 305, and the sliding head of the conductive slip ring 302 is provided with a first bearing 312, the inner ring of the first bearing 312 is fixed on the fixed seat 305, the outer ring is connected with the driven wheel 3062, and the driven wheel 3062 A shaft shoulder is provided, and the shaft shoulder is connected to the coupling 307. The coupling 307 is fixed in the inner ring of the second bearing 313, and the outer ring of the second bearing 313 is fixed on the fixing seat 305. The first heat insulation pad 310 is disposed between the conductive slip ring 302 and the fixing base 305. The first heat insulation pad 310 is provided with a wire passing hole 303, the wire of the slider passes through the wire passing hole 303, and the driven wheel 3062 is also provided Through the wire hole 303, the second heat insulation pad 311 is provided between the driven wheel 3062 and the coupling 307, and is used to isolate the heat radiated from the direction of the rotation axis of the accommodating body 200. The second heat insulation pad 311 is also provided The beam hole 314 is smaller than the diameter of the wire hole 303, thereby preventing the wire bundle in the wire hole 303 from being tangled when the accommodating body 200 rotates.

Example 8:

In this embodiment, referring to FIGS. 21-25, it is shown that, similar to Embodiment 7, a heating device 201 and a heat-insulating cover 204 that rotate with it are provided on the accommodating body 200. The heat-insulating cover 204 can improve the thermal efficiency of the heating device 201 and avoid heat loss. In this embodiment, compared with the conventional heat insulation solution, the heat insulation cover 204 rotates integrally with the accommodating body 200, so that the distance of the heat insulation cover 204 from the heating source is smaller, and most of the heat generated by the heating element is caused by the accommodating body 200 absorbed, so as to achieve the function of stir frying.

In this embodiment, the thermal insulation cover 204 includes a housing body 2041 and a partition 2042 formed in the housing body 2041, the accommodating body 200 is disposed in the partition 2042, and the heating element in the partition 2042 self-heats The heat generated is insulated by the housing body 2041 to prevent heat loss.

The cover body 2041 has a heat insulation function. In order to make the heat insulation performance of the cover body 2041 good, a heat insulation cavity 2045 is provided in the cover body 2041. Specifically, the cover body 2041 includes a cover outer wall 2043, a cover inner wall 2044, and a forming cover A heat insulation cavity 2045 between the outer wall 2043 and the inner wall 2044 of the cover.

The heat insulation cavity 2045 provided can isolate the heat transfer, and the structure of the heat insulation cavity 2045 can be used to fill other heat insulation materials or form a vacuum cavity, thereby forming a composite heat insulation structure, thereby improving the heat insulation effect; It may be, for example, thermal insulation cotton and phase change medium. The thermal insulation chamber 2045 may also be a vacuum chamber. The vacuum chamber has no medium, and the heat conduction medium is eliminated. Therefore, the thermal insulation effect is good. When using a vacuum heat insulation cover, the heat insulation cover can fully isolate the heat of the heat source during the cooking process. When the food needs to be fried, the vacuum cover can produce a gathering effect on the rotating container, making the rotation The temperature of the container rises rapidly, which can fry the dishes and improve the cooking effect. The vacuum cover has heat insulation performance that other heat insulation components cannot reach, which can effectively improve the quality of dishes. The frying effect of other materials of heat insulation cover will be weaker. Therefore, in this embodiment, a vacuum cover is used as heat insulation.

In this embodiment, the rotating container is provided with a pot edge flange 102, and the pot edge flange 102 is sealed with the port portion of the housing body 2041, so that the partition 2042 can form a relatively closed cavity, thereby Make sure that the heat is not lost. The seal setting is also a benefit of synchronous rotation. Because the heat insulation cover 204 is synchronously set with the accommodating body 200, the cover body 2041 and the pot edge flange 102 can be sealed, less heat loss, and the traditional on the shell Compared with the way of heat insulation, it can solve the problem that the dynamic sealing cannot be achieved at the port part.

The cover outer wall 2043 includes a cover bottom wall 2047 and a cover side wall 2048, and a reinforcement structure 2049 is provided on the cover bottom wall 2047. Since the cover body 2041 is provided with a thermal insulation cavity 2045, and the cover body 2041 needs to rotate synchronously with the accommodating body 200, the cover bottom wall 2047 needs to be stressed, so the strength of the structure on the cover bottom wall 2047 may not be enough. The structure of the cover bottom wall 2047 forms a reinforcing structure 2049, so as to improve the deformation resistance of the cover bottom wall 2047. The reinforcing structure 2049 may be a groove or a protrusion integrally formed with the bottom wall 2047 of the cover. The groove or protrusion provided can improve the deformation resistance of the bottom wall 2047 of the cover. On the one hand, when the transmission component needs to directly drive the heat-insulating cover, It can realize the deformation ability of the transmission assembly 300 to drive the rotation of the housing body 2041, to avoid the deformation of the thin cover bottom wall due to the hollow of the cover body due to shear force; on the other hand, even if the transmission component does not directly drive the cover bottom wall, The reinforced structure can also avoid the problem that the cover body is hollow and deformed by knocking, thus ensuring the service life of the cover body and avoiding damage to the insulation material or vacuum environment in the insulation cavity, especially when the insulation cavity is pumped. During vacuum, because the side wall of the cover is a cylindrical surface, it has an eggshell effect and bears a strong force, but the bottom wall of the cover is a flat surface. The greater the pressure applied during vacuuming, the more easily the bottom wall of the cover deforms. Therefore, set The reinforcement structure can improve its life. At this time, the position of the groove or protrusion should be set as close to the side wall of the cover as possible, because the stress is easy to concentrate here. Of course, the groove or protrusion can also be distributed throughout the cover. On the bottom wall.

A non-vacuum base can be provided on the bottom side of the heat-insulating cover, so that the heating device 201 and/or the terminal 203 of the electronic component 202 can be easily set through the non-vacuum base, or the fixed pins of the accommodating body 200 can be set through the non-vacuum base . The fixed pins provided are directly connected to the transmission assembly 300. During transmission, the force is directly transmitted to the accommodating body 200 without acting on the vacuum cover or non-vacuum cover, so the connection is more reliable and the life of the transmission can be improved .

When the heat insulation cavity 2045 is a vacuum structure, when wiring, it can be wound from the outer wall of the heat insulation cover 204 to the port portion, and then connected to the terminal 203 wrapped in the vacuum cover, specifically: when only the vacuum cover is provided At this time, the heating device 201 and the terminal 203 of the electronic component 202 are located between the vacuum cover and the containing body 200, and the terminal 203 is connected with an external guide wire, which extends to the containing body 200 through the outer side wall of the vacuum cover The opening side enters between the vacuum cover and the container 200 from the wiring hole 1031, and is electrically connected to the heating device 201 and the terminal 203 of the electronic component 202. This solution solves the heat insulation method under the vacuum cover, which is inconvenient to open holes. The heating device 201 and/or the terminal 203 of the electronic component 202 cannot be exposed in the axial direction of the accommodating body 200, resulting in failure to communicate with the conductive slip ring 302 wire The problem of electrical connection; therefore, an outer guide wire is provided, which is led out along the opening side of the accommodating body 200, reaches the outer side wall of the vacuum cover, and then reaches the conductive slip ring 302 in the direction of the rotation axis, thereby realizing the connection with the conductive slip ring 302 electric connection.

Further, in order to lead out the outer guide wire, a wiring hole 1031 is provided between the pot edge flange 102 and the outer cover body 2041, and the outer side wall of the outer cover body 2041 is provided with a clamping wire position 20411, so as to avoid the outer guide wire from shaking. In order to reduce the temperature rise of the pot edge flange 102, a heat insulation ring 103 is provided between the pot edge flange 102 and the outer cover body 2041. In this way, the temperature of the pot edge flange 102 is too high, and it is not hot when handling .

When the transmission assembly 300 directly drives the bottom wall 2047 of the hood, in order to achieve transmission, the pot is fixedly connected between the flange 102 and the outer casing body 2041, so that the transmission assembly 300 drives the accommodating body 200 to rotate through the thermal insulation cover 204.

The heat insulation cover provided has the function of collecting heat, which can improve the thermal efficiency of cooking appliances and improve the cooking effect of dishes.

Example 9:

In this embodiment, similar to Embodiment 8, referring to FIGS. 28-29, a cooking appliance is proposed, including:

Housing (not shown in this embodiment, the structure can refer to FIG. 21 of Embodiment 8);

The accommodating body 200 is rotatably disposed in the housing, and the accommodating body 200 is provided with a heating device 201 and a heat insulation cover 204 that rotate with it. The heat insulation cover 204 is located in the accommodating body 200 Has an escape hole 2046 in the direction of the axis; and

A heat insulating member 205 provided in the escape hole 2046, the heat insulating member 205 rotates together with the accommodating body 200.

The main difference between Example 9 and Example 8 is that, the heat insulation cover 204 is provided with an escape hole 2046 in the axial direction of the housing body 200, and a heat insulation member 205 is provided in the escape hole 2046. 205 rotates with the accommodating body 200.

For the heat insulation of the housing body 200, not only the heat insulation cover 204 is used for heat insulation, but the heat insulation form of the heat insulation member 205+the heat insulation cover 204 is used, thereby solving the problem that only the heat insulation cover 204 is provided, which is inconvenient for the body 200 The problem of driving, and the problem of wiring.

In this embodiment, referring to FIG. 29, the heat insulating member 205 is provided with a wire opening 2051. Therefore, the electrical components between the heat insulation cover 204 and the accommodating body 200 can be routed through the wire opening 2051 without wiring Extending to the port portion side of the housing body 2041 shortens the wiring distance and saves costs.

In this embodiment, in order to enable the transmission assembly 300 to directly drive the accommodating body 200 instead of indirectly driving the accommodating body 200 to rotate by driving the thermal insulation cover 204, thereby improving the life of the thermal insulation cover 204, an escape hole is provided on the thermal insulation cover 204 2046, the accommodating body 200 is provided with a fixing post 217, which is fixedly connected to the transmission assembly 300 through the heat insulation member 205, so as to realize the direct drive of the transmission assembly 300 and reduce the influence of the heat insulation cover 204 force. During transmission, the fixed column 217 will directly pass through the avoidance hole 2046 and be directly connected to the transmission assembly 300, so that the transmission assembly 300 directly drives the accommodating body 200. At this time, the accommodating body 200 will serve as the main object of the driving force, and the heat preservation The cover 204 rotates integrally with the accommodating body 200 as an indirect driving object.

In order to provide a certain heat insulation capability in the direction of the rotation axis of the accommodating body 200, a heat insulation member 205 is provided at the avoidance hole 2046, the heat insulation member 205 is provided with a wire opening 2051, and a fixed column hole through which the fixed column 217 passes , So as to realize the heat insulation in the direction of the rotation axis while passing through the fixed column 217. In order to facilitate the opening of the thread opening 2051, in this embodiment, the heat insulating member 205 uses a heat insulating material that can directly open holes, such as heat insulating cotton. In order to improve the heat insulation performance of the heat insulation cover 204 as the main heat insulation structure, in addition to the escape hole 2046, other holes will not be formed in the cover body 2041, thereby ensuring the heat insulation performance, so the heat insulation cover 204 may be inconvenient Insulation materials with holes, such as vacuum structures.

This embodiment not only ensures that the accommodating body 200 has a good heat insulation effect, but also ensures good transmission performance, and is convenient for wiring, saving costs, and good transmission performance, which greatly improves the life of the insulation cover 204 and avoids deformation and failure To achieve good cooking effect.

Example 10:

This embodiment proposes a cooking machine. Compared with Embodiments 6 to 9, referring to FIGS. 30-32, the accommodating body 200 is no longer used as a direct cooking vessel for food, but is provided with a rotating body that accompanies the accommodating body 200. Cooking container 500 to complete the cooking of ingredients, including:

The housing 100 is provided with a wiring window 101 for wiring;

The accommodating body 200 is provided with a cooking container 500 which rotates together with the accommodating body 200, the accommodating body 200 is rotatably provided in the housing 100, and the accommodating body 200 is provided with a heating device 201 which rotates with it And/or electronic component 202;

The transmission assembly 300 is disposed on the housing 100 and is used to drive the accommodating body 200 to rotate. The transmission assembly 300 is provided with a wire passing hole 303 in the middle, and a conductive slip ring 302 is provided on one side of the wire passing hole 303 The wire of the conductive slip ring 302 passes through the wire hole 303, and the connection terminal 203 of the heating device 201 and/or the electronic component 202 is fixedly connected to the wire through the wiring window 101.

By setting the cooking container 500, it is possible to solve the problem in the prior art that the ingredients need to be washed in the container 200 for cooking. The cooking container 500, as a container for cooking ingredients, is directly placed in the container 200 on the container 200 The heating device 201 generates heat, transmits it to the container 200 and then transmits it to the cooking container 500. During the rotation, the cooking container 500 rotates together with the container 200, and uses the stir-fry effect generated by the rotation to complete the cooking of the ingredients. After the cooking ingredients are cooked, after the cooking is completed, by lifting the entire cooking container 500, the internal ingredients can be completely separated from the accommodating body 200, thereby ensuring the cleanliness of the accommodating body 200. The wiring window 101 is provided to facilitate wiring efficiency and a better assembly operation experience.

In the above cooking machine, the material of the cooking container 500 is a metal foil material, which is placed in the accommodating cavity of the accommodating body 200. The metal foil material is easy to form, environmentally friendly, low in cost, good in thermal conductivity, can be used once, and can be used as tableware.

In the above cooking machine, during the rotation of the accommodating body 200, at least part of the area of the wiring window 101 coincides with the wiring terminal 203. By using the rotation of the housing 200 to change the position of the terminal 203, at least a part of the terminal 203 and the wiring window 101 can be overlapped, so that the terminal 203 on the housing 200 is exposed to facilitate the wiring window 101 Installation work.

In this embodiment, referring to FIGS. 31-32, the accommodating body 200 is further provided with a temperature measuring sensor 215 that rotates with it, the accommodating body 200 makes the temperature measuring sensor 215 and the cooking container 500 Isolated from each other. The temperature measuring sensor 215 is used to obtain the cooking temperature of the cooking container 500 and send it back to the control system to realize the heating control of the dishes. When the cooking container 500 is placed on the accommodating body 200, heat is transferred from the accommodating body 200, and then transferred to the food material through the cooking container 500.

Since the cooking container 500 is placed in the accommodating body 200 and relies on the rotation of the accommodating body 200 to realize the cooking of dishes, at this time, in order to achieve a good cooking effect, in general, the accommodating body 200 is inclinedly set to use The effects of gravity, centrifugal force, and friction force make the ingredients fully roll over. On the one hand, the rotation of the cooking container 500 during cooking mainly depends on the accommodating body 200, so the friction between the cooking container 500 and the accommodating body 200 appears very Important; on the other hand, in order to accurately obtain the cooking temperature of the ingredients, a flexible temperature sensor 215 that can accurately fit the cooking container 500 is provided to ensure that the ingredients can be heated and cooked. When the cooking container 500 is placed in the container At 200, the temperature measuring sensor 215 is compressed due to the weight of the cooking container 500, thereby ensuring accurate fitting with the cooking container 500. Based on this, there is a problem that the frictional force between the cooking container 500 and the container 200 will be affected. When the temperature sensor 215 abuts on the cooking container 500 during rotation, the cooking container 500 and the container It is difficult to completely fit between 200. At this time, the friction between the cooking container 500 and the containing body 200 will be reduced, causing slippage. In addition, when tilted, the temperature sensor 215 is difficult to maintain in the direction of gravity, so the gravity acting on the temperature sensor 215 decreases, so the cooking container 500 will gradually move away from the housing 200 under dynamic motion, no longer Fit, causing slippage and preventing normal cooking.

In order to avoid that the cooking container 500 placed on the housing body 200 slips and can cook normally, the housing body 200 isolates the temperature measuring sensor 215 and the cooking container 500 from each other, because the temperature measuring sensor 215 and the cooking container 500 No longer in contact, the cooking container 500 can maintain due friction with the container 200 to avoid slipping.

In a modified embodiment of this embodiment, in order to make temperature measurement more accurate, the temperature measurement sensor 215 is disposed in the direction of the rotation axis of the accommodating body 200, and the temperature measurement sensor of this embodiment is eccentrically disposed. Therefore, during the rotation of the accommodating body 200, the temperature measurement position will be relatively fixed, and the true temperature of the food ingredients can be obtained more accurately.

In this embodiment, isolation is achieved by providing a mounting groove on the bottom side of the housing body 200, the housing body 200 is provided with a mounting groove 2151, and the temperature measurement sensor 215 is disposed in the mounting groove 2151 . The installation groove 2151 is a sink groove, which does not completely pass through the bottom wall of the accommodating body 200. In order to improve the accuracy of temperature measurement, the temperature measuring head of the temperature measurement sensor 215 is in close contact with the installation groove 2151.

A thermal insulation structure is provided in the direction of the rotation axis of the accommodating body 200, and the thermal insulation structure is provided with a wire port 2051, and the wires of the temperature measurement sensor 215 are electrically connected to an external control circuit through the wire port 2051 . The temperature sensor 215 provided is similar to Embodiment 6, and needs to be electrically connected to an external control circuit, but the external control circuit needs to be thermally insulated. Therefore, a feasible way is to open a cable opening 2051 on the thermal insulation structure , And then pass the wire of the temperature sensor 215 through the wire port 2051, and then realize the electrical connection with the external control circuit. The heat insulation structure may be made of heat insulation cotton or the like, and the connection of the external control circuit may be realized by the conductive slip ring 302, so as to avoid the winding of the wire during the rotation process.

In this embodiment, a temperature control switch 216 is also provided. What is different from the temperature measurement sensor 215 is that the temperature control switch 216 is not used as a temperature data collection sensor, so it does not have the function of transmitting data back to the control circuit. The switch 216 is mainly provided on the accommodating body 200 as a safety-controlled electrical component. When the temperature sensor 215 detects that the temperature of the container 200 exceeds its rated temperature control value, the temperature control switch 216 will cut off the power of the heating device 201 to avoid the heating device 201 from continuously heating and burning, which may cause hidden safety hazards. The temperature measuring sensor 215 may be an NTC temperature sensor, and the temperature control switch 216 is a ceramic temperature controller.

In this embodiment, the housing body 200 is provided with a first heating tube 2011 and a second heating tube 2012, the first heating tube 2011 is provided on the side wall of the housing body 200, the second The heating tube 2012 is disposed on the bottom wall of the housing body 200, so as to achieve three-dimensional heating of the housing body 200. In order to control the first heating tube 2011 and the second heating tube 2012 so that the temperature is not too high, accordingly, the temperature control switch includes a first temperature control switch 2061 and a second temperature control switch 2062, the first temperature control switch 2061 The heat of the first heating tube 2011 is controlled, and the second temperature control switch 2062 controls the heat of the second heating tube 2012. When the temperature of the side wall is detected to be too high, the first temperature control switch 2061 will cut off the power of the first heating tube 2011, so that the temperature of the side wall is at a safe value; when the temperature of the bottom wall is detected to be too high, the second temperature The control switch 2062 will cut off the power of the second heating tube 2012 so that the temperature of the bottom wall is at a safe value.

In order to improve the accuracy of temperature detection, the cooking container 500 is a flexible material that is easily deformed or its bottom wall in the direction of the rotation axis is a flexible material that is easily deformed. In this way, the cooking container 500 will closely adhere to the accommodating body 200, and at this time, the temperature measurement error is reduced. For this, the material of the cooking container 500 may be a metal foil material, which is placed in the accommodating cavity of the accommodating body 200.

In this embodiment, heat insulation can also be provided as in Embodiment 8 to protect the conductive slip ring 302 from damage.

In this embodiment, as in Embodiment 9, a heat-insulating cover 204 may be provided to the housing body 200 to improve the heating efficiency of the cooking container 500. For specific reference, refer to Embodiment 4 for specific reference, which will not be repeated in this embodiment.

Example 11:

This embodiment proposes a cooking appliance. Referring to FIG. 40, it includes a housing 100, a housing body 200, and a transmission assembly 300. The housing body 200 is provided in the housing 100 and is connected to the transmission assembly 300. Under transmission, the accommodating body 200 can rotate in the housing 100.

The accommodating body 200 may be detachable or non-detachable. In this embodiment, the accommodating body 200 and the transmission assembly 300 are not detachable. The accommodating body 200 is provided with a heating device 201 and/or an electronic component rotating together with it; the heating device 201 rotating together can improve the heating efficiency, and the electronic component 202 provided can be used for parameter acquisition and control during the cooking process.

In order to facilitate the handling of the receiving body 200, the pot of the traditional containing body 200 is generally exposed along the flanging, so that the pot edge can be held by the hand, but the exposed pot edge will cause heat loss, For the drum-type cooking machine, it will affect the quality of cooking dishes;

In order to solve the above problems, the rotary cooking appliance proposed in this embodiment, referring to FIG. 40, includes:

Shell 100;

The accommodating body 200 is rotatably disposed in the housing 100, and the accommodating body 200 is provided with a pot edge flange 102 on the inner side of the housing 100, and the pot edge flange 102 is provided on There are heat insulation 212.

In this embodiment, the pot edge of the containing body 200 is disposed on the inner side of the casing 100, and a heat insulation member 212 is provided on the pot edge flange 102. On the one hand, compared to the traditional The edge 102 is disposed on the outside of the housing 100. In this embodiment, the appearance of the pot edge flange 102 is avoided, so that the pot edge flange 102 is located in the cavity of the housing 100, so the shell can be used. 100 to reduce the loss of heat. On the other hand, the heat insulator 212 will prevent the heat from being dissipated from the pot along the flange 102, and the heat insulator 212 can be used to lift the accommodating body 200. After the pot edge 102 is built in, it is not easy to pick and place.

The accommodating body 200 is placed in the housing 100. In order for the accommodating body 200 to be driven and rotated by the transmission assembly 300, there is no interference between the accommodating body 200 and the housing 100. Therefore, the accommodating body 200 and the housing 100 There is a slewing gap 213 between 100. Due to the existence of the slewing gap 213, the heat generated during cooking will be easily radiated from here, resulting in heat loss. To this end, the heat insulation member 212 is provided with a first lip 2121 that blocks the turning gap 213 between the accommodating body 200 and the housing 100.

The housing 100 is provided with a support ring 214. The support ring 214 is provided with a convex ring 2141 extending toward the slewing gap 213. The first lip 2121 is located above the convex ring 2141. In order to prevent the oil and water soup from falling into the slewing gap 213 during the cooking process, a convex ring 2141 is provided on the support ring 214, and the first lip 2121 is covered above the convex ring 2141. When oil and water soup flows out of the accommodating body 200 At the time, especially when cooking in an inclined state, the oil and water soup is likely to drip onto the support ring 214, and the convex ring 2141 provided on the support ring 214 can increase the difficulty of the soup and oil entering the slewing gap 213. Juice will drip to the outside of the support ring 214 along the first lip 2121; considering that the accommodating body 200 needs to be rotated, the first lip 2121 is disposed above the convex ring 2141, thereby avoiding the first lip 2121 and the convex ring 2141 contact, causing interference.

Referring to FIG. 41, the heat insulation member 212 includes a first heat insulation member 2123 and a second heat insulation member 2122, the first heat insulation member 2123 is disposed on the upper side of the pot edge cuff 102, and the second The heat insulation member 2122 is disposed on the lower side of the pot edge flange 102. The main function of the second heat insulation element 2122 is to isolate the heat of the pot edge cuff 102, and the first heat insulation element 2123 mainly realizes a detachable connection for cleaning; since the pot edge clam 102 of this embodiment is built-in, On the opening side of the body 200, only the upper side of the pot edge flanging 102 can be easily touched by the user, while the lower side and the side of the pot edge flanging 102 are not easy to touch. Considering the use process, the top of the pot edge flanging 102 The surface is easily soiled by the soup oil and water. Therefore, the heat insulating member 212 is provided in two, thereby realizing a detachable design. When the upper surface of the pot along the flanging 102 is soiled and needs to be cleaned, it is only necessary to remove the first heat insulation member 2123 on the upper surface for cleaning, which is convenient for use.

In order to facilitate disassembly, the present embodiment further includes a fixing frame 2124, and the first heat insulation member 2123 is fixed on the pot edge flange 102 through the fixing frame 2124.

The second heat insulation member 2122 includes an upper lip 21221 and a lower lip 21222, and the pot is clamped by the upper lip 21221 and the lower lip 21222 along the flange 102. The provided upper lip 21221 is wrapped on the upper side of the pot rim 102, and the lower side is wrapped on the lower side of the pot rim 102, and the entire pot is wrapped by the second insulation 2122 to avoid the pot The heat dissipated along the side of the flange 102 causes the housing 100 to be roasted, which causes the housing 100 to deform.

In this embodiment, an outer cover (not shown) is also included. The outer cover is provided on the housing 100, and the distance between the outer cover and the heat insulating member 212 is 1-10 mm. The set spacing facilitates the rotation of the accommodating body 200, avoids interference between the heat insulation member 212 and the outer cover, affects the rotation of the accommodating body 200, and thus avoids the risk of the motor stalling.

An insulation cover 204 that rotates with the accommodation body 200 is provided on the outside of the accommodation body 200, and the insulation member 212 is provided between the insulation cover 204 and the pot edge flange 102. The heat-insulating cover 204 can restrain the heat on the accommodating body 200 to avoid heat loss. The housing 200 is provided with an integrally rotating heating device 201. The heating device 201 is wrapped in the heat-insulating cover 204 in order to avoid heat from the pan The heat dissipation element 212 is disposed between the heat insulation cover 204 and the pot edge flanging 102. When the transmission assembly 300 drives the heat insulation cover 204, the heat insulation cover 204 is fixedly connected to the pot edge flanging 102 In order to drive the accommodating body 200, the heat insulating member 212 is the heat insulating ring 103 at this time.

The heat insulation member 212 is made of flexible material, such as silicone material.

In some modified embodiments of this embodiment, only one heat insulating member 212 may be provided instead of the first heat insulating member 2123 or the second heat insulating member 2122.

Example 12:

This embodiment proposes a cooking machine. Compared with Embodiment 11, referring to FIG. 42, the accommodating body 200 is no longer used as a direct cooking vessel for food, but a cooking container 500 that rotates with the accommodating body 200 is provided. Complete the cooking of ingredients, including:

Shell 100;

The accommodating body 200 is provided with a cooking container 500 which rotates together with the accommodating body 200, the accommodating body 200 is rotatably provided in the housing 100, and the accommodating body 200 is provided with a heating device 201 which rotates with it And/or electronic components;

The transmission assembly 300 is disposed on the housing 100 and is used to drive the accommodating body 200 to rotate.

In this embodiment, as in Embodiment 11, a heat insulator 212 may be provided to the pan of the container 200 along the flange 102. At this time, the cooking container 500 is used for cooking ingredients. Correspondingly, the accommodating body 200 may not be provided in a detachable form; when the cooking is completed, the cooking container 500 needs to be taken and placed, and the container of the cooking container 500 is turned over on the edge of the pot On the flanging 102, when holding the cooking container 500, both hands will inevitably touch the pot edge flanging 102 of the accommodating body 200. After the heat insulating member 212 is provided, the heat insulating member 212 will play a role of anti-scalding and heat insulation The effect is that the user will not be scalded by the pot edge 102.

With regard to the problem that the cooking container 500 is easy to be burnt when the cooking container 500 is placed with both hands, one possible way is that when the cooking container 500 is placed in the receiving cavity of the receiving body 200, the cooking The container flange of the container 500 is spaced from the pot along the flange 102. Since there is no contact between the container flange and the pan edge flange 102, fingers are more likely to extend from the space, thereby avoiding contact with the pan flange and reducing the risk of burns.

Specifically, a holding operation space 218 is formed between the container cuff and the pot edge cuff 102, so that the cooking container 500 can be easily accessed by a person. The holding operation space 218 can allow fingers to penetrate into the holding operation space 218 and avoid touching the pot burring.

Of course, after the cooking container is taken out, since the pot edge flange 102 will still be exposed, the user will easily touch the upper surface of the pot flange flange. Therefore, the pot edge flange 102 is provided with a heat insulator 212, to avoid the risk of burns due to accidental touch during heating.

Of course, the heat insulation member 212 also has the function described in Embodiment 11, and the first heat insulation member 2123, the second heat insulation member 2122, etc. may also be provided as in Embodiment 11, which will not be repeated in this embodiment.

In addition, in order to seal the slewing gap 213 and prevent impurities from falling into the slewing gap 213, a sealing lip 217 can be provided on the housing 100, and in some embodiments, the sealing lip 217 can also be provided on the pot edge The effect on the flange 102 at this time is equivalent to the first lip 2121 of Embodiment 11. The sealing lip 217 on the housing 100 may be provided on the support ring 214.

Example 13:

Referring to FIGS. 37-39, this embodiment proposes a cooking appliance including a housing 100, a housing body 200, and a transmission assembly 300. The housing body 200 is disposed in the housing 100 and is connected to the transmission assembly 300. Under the transmission of 300, the accommodating body 200 can rotate in the housing 100.

The accommodating body 200 may be detachable or non-detachable. In this embodiment, the accommodating body 200 and the transmission assembly 300 are not detachable. The accommodating body 200 is provided with a heating device 201 and/or electronic components rotating together with it; the heating device 201 rotating together can improve the heating efficiency, and the set electronic components can be used for parameter acquisition and control in the cooking process.

In this embodiment, in order to make the receiving body 200 in the inclined state receive uniform heating, the receiving body 200 is three-dimensionally heated, and the heating device 201 provided at the same time rotates integrally with the receiving body 200, so that the heat generated by the heating device 201 It can be held as much as possible and absorbed by the accommodating body 200 as much as possible. Compared with the non-integral rotation heating method, the thermal efficiency can be improved. The three-dimensional heating is provided with a first heating element and a second heating element, which are respectively located on the outer side wall and the bottom wall of the accommodating body 200.

For this reason, the cooking appliance proposed in this embodiment includes:

Support 400, which is provided with a tiltable housing 100;

The accommodating body 200 is rotatably disposed in the housing 100, and the accommodating body 200 is provided with a first heating device 2011 and a second heating device 2012 that rotate with it.

The first heating device 2011 and the second heating device 2012 are respectively provided on the outer side wall and the bottom wall of the accommodating body 200. When the accommodating body 200 is inclined, a cooking area is formed on the lower side in the direction of gravity. The height of the geometric center of gravity of the axial section of the cooking zone is H1, the center height of the inner cavity of the rotating container is H2, and the height H of the first heating device 2011 is H1≦H≦H2.

The unit of H, H1 and H2 is mm.

When the housing 100 is tilted, the food is located in the lower cooking area under the action of gravity, and the accommodating body 200 rotates, and the food rolls under the action of gravity, friction, centrifugal force, etc., and part of the food is carried by the container wall , Under the action of gravity, overcome the friction of the container wall and fall back to the cooking area on the lower side. During the tumbling process of the dishes, most of the ingredients are concentrated in the area between the inner side wall and the bottom wall of the accommodating body 200, the closer to the bottom wall side, the more serious the stacking of the ingredients, where the ingredients are heated and cooked Becomes a problem.

On the one hand, in order to solve the problem that the food accumulated at the bottom wall is difficult to ripen, a second heating device 2012 is provided, so that the food accumulated at the bottom wall can be sufficiently heated; on the other hand, a first heating device 2011 is also provided to The food materials accumulated in this part are heated, and the setting position is set according to the height of the geometric center of gravity of the axial section of the cooking zone.

The cooking area on the lower side is the main storage area of the ingredients after the housing 100 is inclined. Under static conditions, the axial section of the storage area depends on the shape of the housing body 200. In this embodiment, the housing body 200 is columnar. The side wall of the accommodating body 200 is inclinedly arranged on the bottom wall, and the angle between the inner side wall and the bottom wall of the accommodating body 200 is an obtuse angle. For a rotating container without a container lid, the accumulation amount of ingredients will not exceed The mouth of the container 200 of the accommodating body 200 will not exceed the highest point of the bottom wall. At this time, the axial section of the cooking zone is similar to a triangle, and the geometric center of gravity of the corresponding triangle is the geometric center of gravity of the axial section of the cooking zone. The center height of the wall is the height of the midpoint of the outer side wall. In the axial direction, the center height is the same distance from the bottom wall and the container mouth. Referring to FIG. 38, specifically, point A is the opening on the top side, AB is the horizontal line in the inclined state, △ABC is the axial section of the cooking zone, x is the midpoint of AB, y is the midpoint of BC, and z is AC , The geometric center of gravity is the intersection point O1 of xy, yz, xz, the height of geometric center of gravity O1 in the cavity is H1; O2 is the center of the cavity, the height of center O2 is H2; the first heat The height of the element is H. At this time, H is located between H1 and H2.

When setting the first heating device 2011, set the first heating device 2011 between the center height and the height of the geometric center of gravity, because for the position of the geometric center of gravity, taking the triangle as an example, the center of gravity is composed of 3 vertices of the triangle The area of the triangle is equal, and the ratio of the distance from the center of gravity to the vertex and the distance from the center of gravity to the midpoint of the opposite side is 2:1. During cooking, the density of the ingredients is the same, so the quality of the ingredients distributed in the three triangles is the same. A heating device 2011 is set at a height position near the geometric center of gravity, which can take into account the uniform heating of the food in the entire cooking area, so that the accumulated food can be cooked. Preferably, the height of the first heating device 2011 is set at the center height position. At this time, the first heating device 2011 is closer to the center, and it can also take into account the uniform heating of the food in the cooking area.

The specific form of the cooking zone can be set according to the accumulation of ingredients. In this embodiment, the axial cross section of the cooking zone is approximately triangular, but in some alternative embodiments, such as the cylindrical accommodating body 200, the diameter of the bottom wall If the angle of inclination is small or the container cover is provided on the side of the opening, the axial cross-section may be approximately quadrilateral or other shapes, as long as the first heating device 2011 can make corresponding settings according to the height of the geometric center of gravity. Generally speaking, in order to achieve a good cooking effect, the highest scale of the cooking zone in the direction of gravity when the containing body 200 is inclined does not exceed the connection between the bottom wall and the side wall, and does not exceed the top side of the containing body 200 The lowest end of the opening. For a rotating container provided with a container lid and provided with an exhaust port on the container lid, the top opening can be crossed as long as the highest scale does not exceed the position of the exhaust port of the container lid. Referring to FIG. 39, specifically, when the axial section of the cooking zone is approximately quadrilateral, point A is the position of the exhaust port of the container lid, AB is the horizontal line in the inclined state; □ ABCD is the axial section of the cooking zone, x, y, z, and w are the midpoints of edges AD, AB, BC, and CD respectively. The median lines Aw and Cx intersect the particle s, and the median lines Cy and Az intersect the particle q; the median lines Bx and Dy intersect the particle. p; the median lines Bw, Dz intersect with the mass point r; connect sq and pr to get the mass point O1, the height of the geometric center of gravity O1 in the lumen is H1; O2 is the center of the lumen, and the height of the center O2 is H2; The height of a heating element is H. At this time, H is located between H1 and H2.

In order to enable the ingredients around the geometric center of gravity to be uniformly heated, the first heating device 2011 is arranged in a ring shape, and is circumferentially arranged on the outer side wall of the containing body 200. The distance between the first heating device 2011 in a ring shape and the bottom is the same. The cooking area is a triangle. For example, the first heating device 2011 provided in a ring can sequentially pass through the center of gravity to three triangles consisting of three vertices of the triangle, so that the container 200 can be heated in a ring. When the food is fried, it can Heat evenly.

The second heating device 2012 is disposed at the bottom wall and is provided in close contact with the outer wall of the bottom wall. The second heating device 2012 that is provided can be heated to the bottom wall in a thermally conductive manner, reducing the heat radiation heating of the second heating device 2012 The resulting heat is lost, so the heating efficiency of the stacked food materials is higher, which enables the food materials stacked on the bottom of the container 200 to be fully heated, and thus solves the problem that the stacked food materials are difficult to be fully cooked.

When the accommodating body 200 and the housing 100 are tilted for cooking on the support 400, the included angle of the inclination angle with respect to the horizontal plane is 20-35 degrees. Under this angle range, the accommodating body 200 can effectively roll over the ingredients. In an embodiment, the angle is 30 degrees. In other embodiments, the angle during cooking may be set to other angles, such as 20, 25, 32, 35 degrees, and so on.

In this embodiment, in order to prevent the food from falling from the opening side of the container 200 when cooking in an inclined state, the inner side wall of the container 200 is a concave arc shape, and the concave arc shape can Improve the effect of ingredients frying, preventing ingredients from rolling towards the side of the container 200, so that the ingredients can be placed in the inner wall of the depression under the action of gravity, and then roll over to the bottom side of the container 200 in time, because the first The installation of the heating device 2011 and the second heating device 2012 allows the food to be cooked even if the food is stacked on the bottom.

Of course, the recessed inner side wall is preferably provided on the inclined side wall, otherwise the food will accumulate excessively on the bottom, affecting the cooking quality and taste. Therefore, a certain inclination angle is set on the side wall of the container 200 to make the entire content The body 200 has a bowl-shaped opening, and the inclination angle should not be too large. If it is too large, the food may fall from the mouth when it rolls over. If it is too small, the food may be deposited at the bottom of the cavity, so the side wall is set at a certain inclination angle The inclination angle can be set to 90-100 degrees. The setting of the inclination angle can facilitate the rolling of the food materials toward the pick-and-place opening after tilting, thereby preventing the accumulation of food materials at the bottom. It is preferably 95 degrees and 100 degrees. A person skilled in the art may set it according to specific conditions.

In this embodiment, an electromagnetic heating (INDUCTION HEATING, IH for short) coil (not shown) may also be provided instead of the first heating device 2011 and the second heating device 2012. In this embodiment, the first heating device 2011 and The second heating device 2012 is a resistance-type heating tube, which heats the container 200 by means of heat conduction or heat radiation. In order to improve thermal efficiency, the first heating device 2011 and the second heating device 2012 rotate integrally with the container 200, When the first heating device 2011 and the second heating device 2012 are replaced with an IH reel, the electromagnetic reel uses the generated electromagnetic energy to heat, non-self-heating, and the structure of the reel is complicated. Therefore, generally speaking, the IH is set Non-integral rotary type.

In order to solve the problem that the ingredients are difficult to ripen under the accumulation of ingredients, the IH reel also uses a concave reel, so that the IH reel heats the outer side wall and the bottom wall of the container 200. The container In the inclined state of 200, a cooking zone is formed on the lower side of the gravity direction, the height of the geometrical center of gravity of the axial section of the cooking zone is H1, the center height of the outer side wall is H2, and the side wall height of the IH reel H is H1≤H≤H2;

Correspondingly, the height of the side wall of the reel is related to the heating uniformity of the entire stacked food. Therefore, the height of the side wall can also be set according to the geometric center of gravity of the cooking area, so as to achieve uniform heating of the stacked food in the inclined state, thereby aging Ingredients.

After IH heating, the container body 206 on the container 200 may be provided with an electromagnetic heating sheet, and the electromagnetic heating sheet is used to cover the bottom, and the container 200 is heated by electromagnetic energy. At this time, the electromagnetic heating sheet receives the electromagnetic energy to generate heat. To achieve heating of the container 200, the container body 206 may be other metal materials, such as aluminum, etc. These materials are non-heating materials excited by electromagnetic energy. Of course, in some modified embodiments, the container 200 The material is made of iron, so it can self-heat directly, without the need to cover the bottom. The container 200 made of iron has a strong heat storage capacity, which can improve the cooking effect and speed up the cooking of ingredients.

Example 14:

This embodiment proposes a cooking machine. Referring to FIG. 30, compared with Embodiment 11, the container 200 is no longer a direct cooking vessel for food, but a cooking container 500 that rotates with the container 200 is provided. Complete the cooking of ingredients, including:

Shell 100;

By setting the cooking container 500, it is possible to solve the problem in the prior art that the ingredients need to be washed in the container 200 for cooking. The cooking container 500, as a container for cooking ingredients, is directly placed in the container 200 on the container 200 The heating device 201 generates heat, transmits it to the container 200 and then transmits it to the cooking container 500. During the rotation, the cooking container 500 rotates together with the container 200, and uses the stir-fry effect generated by the rotation to complete the cooking of the ingredients. After the cooking ingredients are cooked, after the cooking is completed, by lifting the entire cooking container 500, the internal ingredients can be completely separated from the accommodating body 200, thereby ensuring the cleanliness of the accommodating body 200. Similar to the cooking appliance proposed by the present invention, the wiring window 101 is provided to facilitate the wiring efficiency and the assembly work experience is better.

In this embodiment, the first heating device 2011 and the second heating device 2012 of the container 200 may be similarly set as in the second embodiment. For specific reference to the fourth embodiment, no further description will be given in this embodiment.

Example 15:

In this embodiment, referring to FIGS. 33-34, it is intended to solve the technical problem that the heating tube provided on the accommodating body 200 cannot make the accommodating body 200 uniformly heated, and an accommodating body 200 is proposed, including:

The container body 206 is provided with a cavity; and

A reflective cover 207 provided on the container body 206, and a support portion 208 is provided between the reflective cover 207 and the container body 206;

A heating tube is provided on the supporting portion 208, and there is a first gap d between the heating tube and the container body 206, and a second gap D between the reflective cover 207.

The reflective cover 207 in this embodiment may or may not have a thermal insulation function, mainly to reflect the heat generated by the heating tube back to the side of the housing body 200, so that the outer side wall of the housing body 200 can be heated uniformly . The accommodating body 200 is provided with a heating tube. The heating tube may be a resistance heating tube. The heating wire generates heat for heating. The accommodating body 200 can be used for cooking food. A support is provided between the reflective cover 207 and the container body 206 In the portion 208, the heating tube is provided on the supporting portion 208 such that there is a first gap d between the heating tube and the container body 206, and a second gap D between the reflective cover 207.

In the traditional heating tube installation method, in order to achieve uniform heating, it is generally bent multiple times around the heated body to improve the uniformity of heating, but this requires a lot of space to complete the arrangement of the heating tube, and waste Energy, at the same time, no matter how it is wound, because the heating tube is generally closely arranged on the side wall of the housing body 200, it will cause the local temperature to be too high at the projection position of the heating tube on the side wall of the housing body 200, and In other positions on the outer side wall of the housing body 200, the further away from the installation position of the heating tube, the more difficult it is for heat to be quickly transferred to the corresponding position, so that the heating of the housing body 200 is uneven. In this embodiment, since there is a first gap d between the heating tube and the container body 206, when the container 200 is heated, at the projection position, the heating tube will conduct heat more in the form of radiation. Compared with the close-fitting installation, the radiative conduction can reduce the local temperature at the projection position to a certain extent, reduce the temperature difference with other remote locations, and thereby improve the heating uniformity of the entire housing 200; plus The second gap D will make the heating tube closer to the reflective cover 207, and the heat energy radiated by the heating tube toward the heating cover will reach the reflective cover 207 faster, and then reflected back to the side of the housing 200. When radiating, take the heating tube as the center and radiate toward the reflective cover 207. When it reaches the reflective cover 207, it is reflected back. At this time, the reflected emission angle can be used to radiate thermal energy as soon as possible at other locations, and the area is larger In this way, the effect of heat radiation on the housing body 200 will be fully utilized, thereby improving the uniformity of heating of the entire outer wall of the housing body 200.

Referring to FIGS. 33 and 34, the reflective cover 207 is provided with a heat insulation layer 209 on the side near the inner side wall. The heat insulation layer 209 allows the reflective cover 207 to have a certain heat insulation capability to avoid heat loss, so as to ensure that the reflective cover 207 is as far as possible. The thermal energy radiated in the direction can be absorbed by the accommodating body 200.

In order to improve the reflecting ability of the reflecting cover 207, the inner wall surface of the reflecting cover 207 is provided with a smooth reflecting surface; the reflecting surface has a smaller roughness, the diffuse reflection effect is weaker, and a strong specular reflecting ability can be formed. In turn, the reflection capability of the reflection cover 207 is improved.

The heating tube includes: an upper heating tube 210 and a lower heating tube 211 provided on the outer side wall of the container body 206. The first gap d2 of the lower heating tube 211 is larger than the first gap d1 of the upper heating tube 210. During cooking, food is generally Near the bottom side, in order to avoid burning of food, the first gap d2 of the lower heating tube 211 is set larger than the gap of the upper heating tube 210.

The first gap d2 of the lower heating tube 211 is larger than the diameter of the lower heating tube 211, which ensures that the support portion 208 can effectively support the lower heating tube 211, and avoids the problem that the support portion 208 is deformed by heat for a long time and the lower heating tube 211 falls off.

In order to ensure that the heat radiated by the upper heating tube 210 and the lower heating tube 211 toward the heating cover can be reflected back uniformly, therefore, the second gap d2 of the upper heating tube 210 and the second gap d2 of the lower heating tube 211 are equal, thereby ensuring accommodation The uniformity of the body 200 being heated.

The accommodating body 200 of this embodiment can be used in Embodiments 1 and 2 to form a cooking appliance. The accommodating body 200 is provided on the housing 100 and driven and rotated by the transmission assembly 300 to complete cooking of the ingredients.

The cooking of ingredients is not limited to stir-fry, soup, cooking, porridge, etc.

Example 16:

This embodiment proposes a cooking appliance. Referring to FIGS. 35 and 36, it includes a housing 100, a housing body 200, and a transmission assembly 300. The housing body 200 is provided in the housing 100 and is connected to the transmission assembly 300. Under the transmission of 300, the accommodating body 200 can rotate in the housing 100.

The accommodating body 200 can be used for cooking ingredients. The transmission assembly 300 is coupled or fixed to the bottom of the accommodating body 200 to realize the rotation of the accommodating body 200. By setting a heating device around the housing 100 or the accommodating body 200, The accommodating body 200 is heated. During the rotation of the cooking appliance, the food is stir-fried under the action of gravity or the inertial force and centrifugal force of the rotation to ensure that the ingredients are uniformly heated and uniform, thereby completing the cooking of the ingredients.

The transmission assembly 300 is disposed on the housing 100 and is used to drive the rotating container to rotate.

The pick-and-place opening of the housing 100 is provided in the direction of the rotation axis of the housing body 200, and a transmission assembly 300 is provided on the bottom side of the housing 100. The transmission assembly 300 is fixed on the housing 100 and includes a driving motor 301 and a transmission mechanism , The driving motor 301 drives the accommodating body 200 to rotate through the transmission mechanism.

The rotating container of this embodiment is the structure of the first embodiment. After this type of rotating container is adopted, the rotating container of the cooking appliance can be heated evenly.

The above is only the specific embodiments of the present invention, but the scope of protection of the present invention is not limited to this, those skilled in the art should understand that the present invention includes but is not limited to the drawings and the specific embodiments described above content. Any modifications that do not deviate from the functional and structural principles of the present invention will be included in the scope of the claims.

Claims

A rotatable cooking machine includes a housing, and a rotatable accommodating body is provided in the housing, wherein the housing is further provided with a heat-insulating cover that rotates with the accommodating body, and the accommodating body A driving motor is provided at the bottom, and the driving motor drives the accommodating body or the thermal insulation cover to rotate, a cooking container rotating with the accommodating body is placed in the accommodating body, and a heating device is also provided in the housing, and the heating device Rotating with the accommodating body, the cooking container is fitly placed on the inner surface of the accommodating body;

Wherein, the heat preservation cover includes an outer shell and the partition formed in the outer shell, the accommodating body is arranged in the interlayer, and the heating device is arranged on the outer surface of the accommodating body.
The rotary heating cooking machine according to claim 1, wherein a container cover is provided on the cooking container, the cooking container and the container cover are combined to form a joint surface, and the rotation axis of the cooking container is The joint surface is vertical.
The rotary heating cooking machine according to claim 2, wherein a cover is provided on the casing, and the coupling surface is pressed when the cover is closed on the casing.
The rotatable cooking machine according to claim 1, wherein the outer shell includes: an outer wall of the hood, an inner wall of the hood, and a heat insulation cavity formed between the outer wall of the hood and the inner wall of the hood.
The rotary heating cooking machine according to claim 1, characterized in that the accommodating body is provided with a pot edge flange, and the pot edge flange is sealed with the port portion of the outer shell.
The rotary heating cooking machine according to claim 5, characterized in that a heat insulation ring is provided between the pot edge and the outer shell.
The rotary heating cooking machine according to claim 1, characterized in that

The accommodating body is provided with the heating device and/or electronic component rotating together with it;

A transmission component provided on the housing is used to drive the accommodating body to rotate. A thread hole is provided in the middle of the transmission component, and a conductive slip ring is provided on one side of the thread hole. The wire of the ring is electrically connected to the heating device and/or the electronic component through the wire hole;

The heat insulation component is disposed between the accommodating body and the conductive slip ring.
The rotatable cooking machine according to claim 7, wherein the heat insulation assembly includes a non-vacuum base located in the direction of the rotation axis of the accommodating body.
The rotary heating cooking machine according to claim 8, characterized in that the terminal of the heating device and/or the electronic component is provided through the non-vacuum base; or, the fixed pin of the accommodating body Set through the non-vacuum base.
The rotary heating cooking machine according to claim 7, wherein the heat insulation assembly includes a heat insulation pad provided on the transmission assembly.
The rotary heating cooking machine according to claim 5, characterized in that the container body is provided with the pot edge flanging located inside the casing, and the pot edge flanging is provided with a heat insulating member.
The rotary heating cooking machine according to claim 11, wherein the heat insulation member is provided with a first lip, and the first lip shields the space between the accommodating body and the housing Slewing clearance.
The rotary heating cooking machine according to claim 1, characterized in that the heating device includes a first heating element and a second heating element, and the first heating element and the second heating element are respectively disposed in the corresponding On the outer side wall and the bottom wall of the accommodating body, when the accommodating body is inclined, a cooking area is formed on the lower side in the direction of gravity, and the height of the geometric center of gravity of the axial section of the cooking area is H1, and the accommodating body The center height of the inner cavity of the body is H2, the position height of the first heating element is H, and H1≤H≤H2; wherein the units of H, H1, and H2 are mm.
The rotary heating cooking machine according to claim 13, characterized in that the highest scale of the cooking zone in the gravity direction when the container is inclined does not exceed the connection between the bottom wall and the side wall Office.
The rotary heating cooking machine according to claim 13, wherein the cooking zone in the gravity direction when the container is inclined: the highest scale does not exceed the lowest of the top opening of the container End; or, the container is provided with a container cover, the container cover is provided with an exhaust port, the highest scale does not exceed the position of the exhaust port of the container cover.